1381984

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2302

約数の個数: 24

約数和(自身を含む): 2865240

約数和(自身を除く): 1483256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2273, 4546, 9092, 18184, 36368, 43187, 72736, 86374, 172748, 345496, 690992, 1381984]

約数ペア:

[(1, 1381984), (2, 690992), (4, 345496), (8, 172748), (16, 86374), (19, 72736), (32, 43187), (38, 36368), (76, 18184), (152, 9092), (304, 4546), (608, 2273)]