15522122

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^3\times {\mathrm{17}}^1$

素因数の和:73

約数の個数: 64

約数和(自身を含む): 31622400

約数和(自身を除く): 16100278

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 121, 154, 187, 238, 242, 343, 374, 539, 686, 833, 847, 1078, 1309, 1331, 1666, 1694, 2057, 2618, 2662, 3773, 4114, 5831, 5929, 7546, 9163, 9317, 11662, 11858, 14399, 18326, 18634, 22627, 28798, 41503, 45254, 64141, 65219, 83006, 100793, 128282, 130438, 158389, 201586, 316778, 456533, 705551, 913066, 1108723, 1411102, 2217446, 7761061, 15522122]

約数ペア:

[(1, 15522122), (2, 7761061), (7, 2217446), (11, 1411102), (14, 1108723), (17, 913066), (22, 705551), (34, 456533), (49, 316778), (77, 201586), (98, 158389), (119, 130438), (121, 128282), (154, 100793), (187, 83006), (238, 65219), (242, 64141), (343, 45254), (374, 41503), (539, 28798), (686, 22627), (833, 18634), (847, 18326), (1078, 14399), (1309, 11858), (1331, 11662), (1666, 9317), (1694, 9163), (2057, 7546), (2618, 5929), (2662, 5831), (3773, 4114)]