17930462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 30855168

約数和(自身を除く): 12924706

約数列:

[1, 2, 11, 22, 31, 61, 62, 122, 341, 431, 671, 682, 862, 1342, 1891, 3782, 4741, 9482, 13361, 20801, 26291, 26722, 41602, 52582, 146971, 289201, 293942, 578402, 815021, 1630042, 8965231, 17930462]

約数ペア:

[(1, 17930462), (2, 8965231), (11, 1630042), (22, 815021), (31, 578402), (61, 293942), (62, 289201), (122, 146971), (341, 52582), (431, 41602), (671, 26722), (682, 26291), (862, 20801), (1342, 13361), (1891, 9482), (3782, 4741)]