15515522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 26671680

約数和(自身を除く): 11156158

約数列:

[1, 2, 11, 22, 29, 58, 83, 166, 293, 319, 586, 638, 913, 1826, 2407, 3223, 4814, 6446, 8497, 16994, 24319, 26477, 48638, 52954, 93467, 186934, 267509, 535018, 705251, 1410502, 7757761, 15515522]

約数ペア:

[(1, 15515522), (2, 7757761), (11, 1410502), (22, 705251), (29, 535018), (58, 267509), (83, 186934), (166, 93467), (293, 52954), (319, 48638), (586, 26477), (638, 24319), (913, 16994), (1826, 8497), (2407, 6446), (3223, 4814)]