9828016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2977

約数の個数: 40

約数和(自身を含む): 21873600

約数和(自身を除く): 12045584

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 2939, 3344, 5878, 11756, 23512, 32329, 47024, 55841, 64658, 111682, 129316, 223364, 258632, 446728, 517264, 614251, 893456, 1228502, 2457004, 4914008, 9828016]

約数ペア:

[(1, 9828016), (2, 4914008), (4, 2457004), (8, 1228502), (11, 893456), (16, 614251), (19, 517264), (22, 446728), (38, 258632), (44, 223364), (76, 129316), (88, 111682), (152, 64658), (176, 55841), (209, 47024), (304, 32329), (418, 23512), (836, 11756), (1672, 5878), (2939, 3344)]