19082238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1901}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 43822080

約数和(自身を除く): 24739842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 1901, 3346, 3802, 5019, 5703, 10038, 11406, 13307, 26614, 39921, 79842, 454339, 908678, 1363017, 2726034, 3180373, 6360746, 9541119, 19082238]

約数ペア:

[(1, 19082238), (2, 9541119), (3, 6360746), (6, 3180373), (7, 2726034), (14, 1363017), (21, 908678), (42, 454339), (239, 79842), (478, 39921), (717, 26614), (1434, 13307), (1673, 11406), (1901, 10038), (3346, 5703), (3802, 5019)]