19581792

素因数分解:

$2^5\times 3^1\times {\mathrm{203977}}^1$

素因数の和:203990

約数の個数: 24

約数和(自身を含む): 51402456

約数和(自身を除く): 31820664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 203977, 407954, 611931, 815908, 1223862, 1631816, 2447724, 3263632, 4895448, 6527264, 9790896, 19581792]

約数ペア:

[(1, 19581792), (2, 9790896), (3, 6527264), (4, 4895448), (6, 3263632), (8, 2447724), (12, 1631816), (16, 1223862), (24, 815908), (32, 611931), (48, 407954), (96, 203977)]