16206278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 28218240

約数和(自身を除く): 12011962

約数列:

[1, 2, 11, 19, 22, 38, 137, 209, 274, 283, 418, 566, 1507, 2603, 3014, 3113, 5206, 5377, 6226, 10754, 28633, 38771, 57266, 59147, 77542, 118294, 426481, 736649, 852962, 1473298, 8103139, 16206278]

約数ペア:

[(1, 16206278), (2, 8103139), (11, 1473298), (19, 852962), (22, 736649), (38, 426481), (137, 118294), (209, 77542), (274, 59147), (283, 57266), (418, 38771), (566, 28633), (1507, 10754), (2603, 6226), (3014, 5377), (3113, 5206)]