15691887974

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4547}}^1\times {\mathrm{4651}}^1$

素因数の和:9260

約数の個数: 32

約数和(自身を含む): 27419855616

約数和(自身を除く): 11727967642

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 4547, 4651, 9094, 9302, 31829, 32557, 63658, 65114, 240991, 246503, 481982, 493006, 1686937, 1725521, 3373874, 3451042, 21148097, 42296194, 148036679, 296073358, 1120849141, 2241698282, 7845943987, 15691887974]

約数ペア:

[(1, 15691887974), (2, 7845943987), (7, 2241698282), (14, 1120849141), (53, 296073358), (106, 148036679), (371, 42296194), (742, 21148097), (4547, 3451042), (4651, 3373874), (9094, 1725521), (9302, 1686937), (31829, 493006), (32557, 481982), (63658, 246503), (65114, 240991)]