190038508430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2873711}}^1$

素因数の和:2874124

約数の個数: 32

約数和(自身を含む): 363122248320

約数和(自身を除く): 173083739890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 389, 778, 1945, 3890, 6613, 13226, 33065, 66130, 2873711, 5747422, 14368555, 28737110, 48853087, 97706174, 244265435, 488530870, 1117873579, 2235747158, 5589367895, 11178735790, 19003850843, 38007701686, 95019254215, 190038508430]

約数ペア:

[(1, 190038508430), (2, 95019254215), (5, 38007701686), (10, 19003850843), (17, 11178735790), (34, 5589367895), (85, 2235747158), (170, 1117873579), (389, 488530870), (778, 244265435), (1945, 97706174), (3890, 48853087), (6613, 28737110), (13226, 14368555), (33065, 5747422), (66130, 2873711)]