19298952

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1963

約数の個数: 64

約数和(自身を含む): 54777600

約数和(自身を除く): 35478648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 1901, 2538, 3384, 3802, 5076, 5703, 7604, 10152, 11406, 15208, 17109, 22812, 34218, 45624, 51327, 68436, 89347, 102654, 136872, 178694, 205308, 268041, 357388, 410616, 536082, 714776, 804123, 1072164, 1608246, 2144328, 2412369, 3216492, 4824738, 6432984, 9649476, 19298952]

約数ペア:

[(1, 19298952), (2, 9649476), (3, 6432984), (4, 4824738), (6, 3216492), (8, 2412369), (9, 2144328), (12, 1608246), (18, 1072164), (24, 804123), (27, 714776), (36, 536082), (47, 410616), (54, 357388), (72, 268041), (94, 205308), (108, 178694), (141, 136872), (188, 102654), (216, 89347), (282, 68436), (376, 51327), (423, 45624), (564, 34218), (846, 22812), (1128, 17109), (1269, 15208), (1692, 11406), (1901, 10152), (2538, 7604), (3384, 5703), (3802, 5076)]