21934132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26237}}^1$

素因数の和:26271

約数の個数: 24

約数和(自身を含む): 44079840

約数和(自身を除く): 22145708

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 26237, 52474, 104948, 288607, 498503, 577214, 997006, 1154428, 1994012, 5483533, 10967066, 21934132]

約数ペア:

[(1, 21934132), (2, 10967066), (4, 5483533), (11, 1994012), (19, 1154428), (22, 997006), (38, 577214), (44, 498503), (76, 288607), (209, 104948), (418, 52474), (836, 26237)]