19240946930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{2143}}^1$

素因数の和:2655

約数の個数: 64

約数和(自身を含む): 36603740160

約数和(自身を除く): 17362793230

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 379, 515, 758, 1030, 1895, 2143, 2369, 3790, 4286, 4738, 8717, 10715, 11845, 17434, 21430, 23690, 39037, 43585, 49289, 78074, 87170, 98578, 195185, 220729, 246445, 390370, 441458, 492890, 812197, 897851, 1103645, 1624394, 1795702, 2207290, 4060985, 4489255, 5076767, 8121970, 8978510, 10153534, 18680531, 25383835, 37361062, 50767670, 83656291, 93402655, 167312582, 186805310, 418281455, 836562910, 1924094693, 3848189386, 9620473465, 19240946930]

約数ペア:

[(1, 19240946930), (2, 9620473465), (5, 3848189386), (10, 1924094693), (23, 836562910), (46, 418281455), (103, 186805310), (115, 167312582), (206, 93402655), (230, 83656291), (379, 50767670), (515, 37361062), (758, 25383835), (1030, 18680531), (1895, 10153534), (2143, 8978510), (2369, 8121970), (3790, 5076767), (4286, 4489255), (4738, 4060985), (8717, 2207290), (10715, 1795702), (11845, 1624394), (17434, 1103645), (21430, 897851), (23690, 812197), (39037, 492890), (43585, 441458), (49289, 390370), (78074, 246445), (87170, 220729), (98578, 195185)]