22388520921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1\times {\mathrm{12907}}^1$

素因数の和:13565

約数の個数: 32

約数和(自身を含む): 32614901760

約数和(自身を除く): 10226380839

約数列:

[1, 3, 13, 39, 79, 237, 563, 1027, 1689, 3081, 7319, 12907, 21957, 38721, 44477, 133431, 167791, 503373, 578201, 1019653, 1734603, 3058959, 7266641, 13255489, 21799923, 39766467, 94466333, 283398999, 574064639, 1722193917, 7462840307, 22388520921]

約数ペア:

[(1, 22388520921), (3, 7462840307), (13, 1722193917), (39, 574064639), (79, 283398999), (237, 94466333), (563, 39766467), (1027, 21799923), (1689, 13255489), (3081, 7266641), (7319, 3058959), (12907, 1734603), (21957, 1019653), (38721, 578201), (44477, 503373), (133431, 167791)]