19350770402

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{541}}^1\times {\mathrm{761}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 29617342848

約数和(自身を除く): 10266572446

約数列:

[1, 2, 71, 142, 331, 541, 662, 761, 1082, 1522, 23501, 38411, 47002, 54031, 76822, 108062, 179071, 251891, 358142, 411701, 503782, 823402, 12714041, 17884261, 25428082, 29230771, 35768522, 58461542, 136273031, 272546062, 9675385201, 19350770402]

約数ペア:

[(1, 19350770402), (2, 9675385201), (71, 272546062), (142, 136273031), (331, 58461542), (541, 35768522), (662, 29230771), (761, 25428082), (1082, 17884261), (1522, 12714041), (23501, 823402), (38411, 503782), (47002, 411701), (54031, 358142), (76822, 251891), (108062, 179071)]