13380451472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{44014643}}^1$

素因数の和:44014670

約数の個数: 20

約数和(自身を含む): 27289079280

約数和(自身を除く): 13908627808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 44014643, 88029286, 176058572, 352117144, 704234288, 836278217, 1672556434, 3345112868, 6690225736, 13380451472]

約数ペア:

[(1, 13380451472), (2, 6690225736), (4, 3345112868), (8, 1672556434), (16, 836278217), (19, 704234288), (38, 352117144), (76, 176058572), (152, 88029286), (304, 44014643)]