19022707

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 21503232

約数和(自身を除く): 2480525

約数列:

[1, 11, 53, 67, 487, 583, 737, 3551, 5357, 25811, 32629, 39061, 283921, 358919, 1729337, 19022707]

約数ペア:

[(1, 19022707), (11, 1729337), (53, 358919), (67, 283921), (487, 39061), (583, 32629), (737, 25811), (3551, 5357)]