13112372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 30252096

約数和(自身を除く): 17139724

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 163, 169, 182, 221, 238, 326, 338, 364, 442, 476, 652, 676, 884, 1141, 1183, 1547, 2119, 2282, 2366, 2771, 2873, 3094, 4238, 4564, 4732, 5542, 5746, 6188, 8476, 11084, 11492, 14833, 19397, 20111, 27547, 29666, 36023, 38794, 40222, 55094, 59332, 72046, 77588, 80444, 110188, 144092, 192829, 252161, 385658, 468299, 504322, 771316, 936598, 1008644, 1873196, 3278093, 6556186, 13112372]

約数ペア:

[(1, 13112372), (2, 6556186), (4, 3278093), (7, 1873196), (13, 1008644), (14, 936598), (17, 771316), (26, 504322), (28, 468299), (34, 385658), (52, 252161), (68, 192829), (91, 144092), (119, 110188), (163, 80444), (169, 77588), (182, 72046), (221, 59332), (238, 55094), (326, 40222), (338, 38794), (364, 36023), (442, 29666), (476, 27547), (652, 20111), (676, 19397), (884, 14833), (1141, 11492), (1183, 11084), (1547, 8476), (2119, 6188), (2282, 5746), (2366, 5542), (2771, 4732), (2873, 4564), (3094, 4238)]