18883634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7213}}^1$

素因数の和:7250

約数の個数: 32

約数和(自身を含む): 37397376

約数和(自身を除く): 18513742

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 7213, 14426, 50491, 79343, 100982, 122621, 158686, 245242, 555401, 858347, 1110802, 1348831, 1716694, 2697662, 9441817, 18883634]

約数ペア:

[(1, 18883634), (2, 9441817), (7, 2697662), (11, 1716694), (14, 1348831), (17, 1110802), (22, 858347), (34, 555401), (77, 245242), (119, 158686), (154, 122621), (187, 100982), (238, 79343), (374, 50491), (1309, 14426), (2618, 7213)]