19930704

素因数分解:

$2^4\times 3^1\times {\mathrm{277}}^1\times {\mathrm{1499}}^1$

素因数の和:1787

約数の個数: 40

約数和(自身を含む): 51708000

約数和(自身を除く): 31777296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 277, 554, 831, 1108, 1499, 1662, 2216, 2998, 3324, 4432, 4497, 5996, 6648, 8994, 11992, 13296, 17988, 23984, 35976, 71952, 415223, 830446, 1245669, 1660892, 2491338, 3321784, 4982676, 6643568, 9965352, 19930704]

約数ペア:

[(1, 19930704), (2, 9965352), (3, 6643568), (4, 4982676), (6, 3321784), (8, 2491338), (12, 1660892), (16, 1245669), (24, 830446), (48, 415223), (277, 71952), (554, 35976), (831, 23984), (1108, 17988), (1499, 13296), (1662, 11992), (2216, 8994), (2998, 6648), (3324, 5996), (4432, 4497)]