16682402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 28712448

約数和(自身を除く): 12030046

約数列:

[1, 2, 11, 22, 31, 61, 62, 122, 341, 401, 671, 682, 802, 1342, 1891, 3782, 4411, 8822, 12431, 20801, 24461, 24862, 41602, 48922, 136741, 269071, 273482, 538142, 758291, 1516582, 8341201, 16682402]

約数ペア:

[(1, 16682402), (2, 8341201), (11, 1516582), (22, 758291), (31, 538142), (61, 273482), (62, 269071), (122, 136741), (341, 48922), (401, 41602), (671, 24862), (682, 24461), (802, 20801), (1342, 12431), (1891, 8822), (3782, 4411)]