17822974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 30030336

約数和(自身を除く): 12207362

約数列:

[1, 2, 13, 26, 37, 74, 97, 191, 194, 382, 481, 962, 1261, 2483, 2522, 3589, 4966, 7067, 7178, 14134, 18527, 37054, 46657, 91871, 93314, 183742, 240851, 481702, 685499, 1370998, 8911487, 17822974]

約数ペア:

[(1, 17822974), (2, 8911487), (13, 1370998), (26, 685499), (37, 481702), (74, 240851), (97, 183742), (191, 93314), (194, 91871), (382, 46657), (481, 37054), (962, 18527), (1261, 14134), (2483, 7178), (2522, 7067), (3589, 4966)]