19133088

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15331}}^1$

素因数の和:15357

約数の個数: 48

約数和(自身を含む): 54091296

約数和(自身を除く): 34958208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 15331, 30662, 45993, 61324, 91986, 122648, 183972, 199303, 245296, 367944, 398606, 490592, 597909, 735888, 797212, 1195818, 1471776, 1594424, 2391636, 3188848, 4783272, 6377696, 9566544, 19133088]

約数ペア:

[(1, 19133088), (2, 9566544), (3, 6377696), (4, 4783272), (6, 3188848), (8, 2391636), (12, 1594424), (13, 1471776), (16, 1195818), (24, 797212), (26, 735888), (32, 597909), (39, 490592), (48, 398606), (52, 367944), (78, 245296), (96, 199303), (104, 183972), (156, 122648), (208, 91986), (312, 61324), (416, 45993), (624, 30662), (1248, 15331)]