19459148942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{22481}}^1$

素因数の和:23144

約数の個数: 32

約数和(自身を含む): 31493505024

約数和(自身を除く): 12034356082

約数列:

[1, 2, 23, 31, 46, 62, 607, 713, 1214, 1426, 13961, 18817, 22481, 27922, 37634, 44962, 432791, 517063, 696911, 865582, 1034126, 1393822, 13645967, 16028953, 27291934, 32057906, 313857241, 423024977, 627714482, 846049954, 9729574471, 19459148942]

約数ペア:

[(1, 19459148942), (2, 9729574471), (23, 846049954), (31, 627714482), (46, 423024977), (62, 313857241), (607, 32057906), (713, 27291934), (1214, 16028953), (1426, 13645967), (13961, 1393822), (18817, 1034126), (22481, 865582), (27922, 696911), (37634, 517063), (44962, 432791)]