15122998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 25712640

約数和(自身を除く): 10589642

約数列:

[1, 2, 11, 22, 59, 61, 118, 122, 191, 382, 649, 671, 1298, 1342, 2101, 3599, 4202, 7198, 11269, 11651, 22538, 23302, 39589, 79178, 123959, 128161, 247918, 256322, 687409, 1374818, 7561499, 15122998]

約数ペア:

[(1, 15122998), (2, 7561499), (11, 1374818), (22, 687409), (59, 256322), (61, 247918), (118, 128161), (122, 123959), (191, 79178), (382, 39589), (649, 23302), (671, 22538), (1298, 11651), (1342, 11269), (2101, 7198), (3599, 4202)]