19103671292

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{766231}}^1$

素因数の和:766529

約数の個数: 24

約数和(自身を含む): 35013737472

約数和(自身を除く): 15910066180

約数列:

[1, 2, 4, 23, 46, 92, 271, 542, 1084, 6233, 12466, 24932, 766231, 1532462, 3064924, 17623313, 35246626, 70493252, 207648601, 415297202, 830594404, 4775917823, 9551835646, 19103671292]

約数ペア:

[(1, 19103671292), (2, 9551835646), (4, 4775917823), (23, 830594404), (46, 415297202), (92, 207648601), (271, 70493252), (542, 35246626), (1084, 17623313), (6233, 3064924), (12466, 1532462), (24932, 766231)]