17439796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 36610560

約数和(自身を除く): 19170764

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 907, 1012, 1748, 1814, 3628, 4807, 9614, 9977, 17233, 19228, 19954, 20861, 34466, 39908, 41722, 68932, 83444, 189563, 229471, 379126, 396359, 458942, 758252, 792718, 917884, 1585436, 4359949, 8719898, 17439796]

約数ペア:

[(1, 17439796), (2, 8719898), (4, 4359949), (11, 1585436), (19, 917884), (22, 792718), (23, 758252), (38, 458942), (44, 396359), (46, 379126), (76, 229471), (92, 189563), (209, 83444), (253, 68932), (418, 41722), (437, 39908), (506, 34466), (836, 20861), (874, 19954), (907, 19228), (1012, 17233), (1748, 9977), (1814, 9614), (3628, 4807)]