19738665888

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{38239}}^1$

素因数の和:38554

約数の個数: 96

約数和(自身を含む): 54735206400

約数和(自身を除く): 34996540512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 283, 304, 456, 566, 608, 849, 912, 1132, 1698, 1824, 2264, 3396, 4528, 5377, 6792, 9056, 10754, 13584, 16131, 21508, 27168, 32262, 38239, 43016, 64524, 76478, 86032, 114717, 129048, 152956, 172064, 229434, 258096, 305912, 458868, 516192, 611824, 726541, 917736, 1223648, 1453082, 1835472, 2179623, 2906164, 3670944, 4359246, 5812328, 8718492, 10821637, 11624656, 17436984, 21643274, 23249312, 32464911, 34873968, 43286548, 64929822, 69747936, 86573096, 129859644, 173146192, 205611103, 259719288, 346292384, 411222206, 519438576, 616833309, 822444412, 1038877152, 1233666618, 1644888824, 2467333236, 3289777648, 4934666472, 6579555296, 9869332944, 19738665888]

約数ペア:

[(1, 19738665888), (2, 9869332944), (3, 6579555296), (4, 4934666472), (6, 3289777648), (8, 2467333236), (12, 1644888824), (16, 1233666618), (19, 1038877152), (24, 822444412), (32, 616833309), (38, 519438576), (48, 411222206), (57, 346292384), (76, 259719288), (96, 205611103), (114, 173146192), (152, 129859644), (228, 86573096), (283, 69747936), (304, 64929822), (456, 43286548), (566, 34873968), (608, 32464911), (849, 23249312), (912, 21643274), (1132, 17436984), (1698, 11624656), (1824, 10821637), (2264, 8718492), (3396, 5812328), (4528, 4359246), (5377, 3670944), (6792, 2906164), (9056, 2179623), (10754, 1835472), (13584, 1453082), (16131, 1223648), (21508, 917736), (27168, 726541), (32262, 611824), (38239, 516192), (43016, 458868), (64524, 305912), (76478, 258096), (86032, 229434), (114717, 172064), (129048, 152956)]