19104358

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2837}}^1$

素因数の和:2896

約数の個数: 32

約数和(自身を含む): 36235584

約数和(自身を除く): 17131226

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 2837, 3367, 5674, 6734, 19859, 36881, 39718, 73762, 104969, 209938, 258167, 516334, 734783, 1364597, 1469566, 2729194, 9552179, 19104358]

約数ペア:

[(1, 19104358), (2, 9552179), (7, 2729194), (13, 1469566), (14, 1364597), (26, 734783), (37, 516334), (74, 258167), (91, 209938), (182, 104969), (259, 73762), (481, 39718), (518, 36881), (962, 19859), (2837, 6734), (3367, 5674)]