11888988351

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{9151}}^1$

素因数の和:10187

約数の個数: 32

約数和(自身を含む): 17431265280

約数和(自身を除く): 5542276929

約数列:

[1, 3, 19, 23, 57, 69, 437, 991, 1311, 2973, 9151, 18829, 22793, 27453, 56487, 68379, 173869, 210473, 433067, 521607, 631419, 1299201, 3998987, 9068641, 11996961, 27205923, 172304179, 208578743, 516912537, 625736229, 3962996117, 11888988351]

約数ペア:

[(1, 11888988351), (3, 3962996117), (19, 625736229), (23, 516912537), (57, 208578743), (69, 172304179), (437, 27205923), (991, 11996961), (1311, 9068641), (2973, 3998987), (9151, 1299201), (18829, 631419), (22793, 521607), (27453, 433067), (56487, 210473), (68379, 173869)]