15970788

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{9439}}^1$

素因数の和:9496

約数の個数: 36

約数和(自身を含む): 41233920

約数和(自身を除く): 25263132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 9439, 18878, 28317, 37756, 56634, 84951, 113268, 169902, 339804, 443633, 887266, 1330899, 1774532, 2661798, 3992697, 5323596, 7985394, 15970788]

約数ペア:

[(1, 15970788), (2, 7985394), (3, 5323596), (4, 3992697), (6, 2661798), (9, 1774532), (12, 1330899), (18, 887266), (36, 443633), (47, 339804), (94, 169902), (141, 113268), (188, 84951), (282, 56634), (423, 37756), (564, 28317), (846, 18878), (1692, 9439)]