16980522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{743}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 36747648

約数和(自身を除く): 19767126

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 293, 586, 743, 879, 1486, 1758, 2229, 3809, 4458, 7618, 9659, 11427, 19318, 22854, 28977, 57954, 217699, 435398, 653097, 1306194, 2830087, 5660174, 8490261, 16980522]

約数ペア:

[(1, 16980522), (2, 8490261), (3, 5660174), (6, 2830087), (13, 1306194), (26, 653097), (39, 435398), (78, 217699), (293, 57954), (586, 28977), (743, 22854), (879, 19318), (1486, 11427), (1758, 9659), (2229, 7618), (3809, 4458)]