1907862

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 4212864

約数和(自身を除く): 2305002

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 211, 274, 411, 422, 633, 822, 1266, 1507, 2321, 3014, 4521, 4642, 6963, 9042, 13926, 28907, 57814, 86721, 173442, 317977, 635954, 953931, 1907862]

約数ペア:

[(1, 1907862), (2, 953931), (3, 635954), (6, 317977), (11, 173442), (22, 86721), (33, 57814), (66, 28907), (137, 13926), (211, 9042), (274, 6963), (411, 4642), (422, 4521), (633, 3014), (822, 2321), (1266, 1507)]