15217202

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 30924096

約数和(自身を除く): 15706894

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 691, 847, 1001, 1382, 1573, 1694, 2002, 3146, 4837, 7601, 8983, 9674, 11011, 15202, 17966, 22022, 53207, 62881, 83611, 98813, 106414, 125762, 167222, 197626, 585277, 691691, 1086943, 1170554, 1383382, 2173886, 7608601, 15217202]

約数ペア:

[(1, 15217202), (2, 7608601), (7, 2173886), (11, 1383382), (13, 1170554), (14, 1086943), (22, 691691), (26, 585277), (77, 197626), (91, 167222), (121, 125762), (143, 106414), (154, 98813), (182, 83611), (242, 62881), (286, 53207), (691, 22022), (847, 17966), (1001, 15202), (1382, 11011), (1573, 9674), (1694, 8983), (2002, 7601), (3146, 4837)]