19762584

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{2281}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 52166520

約数和(自身を除く): 32403936

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2281, 2888, 4332, 4562, 6843, 8664, 9124, 13686, 18248, 27372, 43339, 54744, 86678, 130017, 173356, 260034, 346712, 520068, 823441, 1040136, 1646882, 2470323, 3293764, 4940646, 6587528, 9881292, 19762584]

約数ペア:

[(1, 19762584), (2, 9881292), (3, 6587528), (4, 4940646), (6, 3293764), (8, 2470323), (12, 1646882), (19, 1040136), (24, 823441), (38, 520068), (57, 346712), (76, 260034), (114, 173356), (152, 130017), (228, 86678), (361, 54744), (456, 43339), (722, 27372), (1083, 18248), (1444, 13686), (2166, 9124), (2281, 8664), (2888, 6843), (4332, 4562)]