13916360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18311}}^1$

素因数の和:18341

約数の個数: 32

約数和(自身を含む): 32961600

約数和(自身を除く): 19045240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 18311, 36622, 73244, 91555, 146488, 183110, 347909, 366220, 695818, 732440, 1391636, 1739545, 2783272, 3479090, 6958180, 13916360]

約数ペア:

[(1, 13916360), (2, 6958180), (4, 3479090), (5, 2783272), (8, 1739545), (10, 1391636), (19, 732440), (20, 695818), (38, 366220), (40, 347909), (76, 183110), (95, 146488), (152, 91555), (190, 73244), (380, 36622), (760, 18311)]