19401164

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1613}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 35430528

約数和(自身を除く): 16029364

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 388, 1613, 3007, 3226, 6014, 6452, 12028, 50003, 100006, 156461, 200012, 312922, 625844, 4850291, 9700582, 19401164]

約数ペア:

[(1, 19401164), (2, 9700582), (4, 4850291), (31, 625844), (62, 312922), (97, 200012), (124, 156461), (194, 100006), (388, 50003), (1613, 12028), (3007, 6452), (3226, 6014)]