21167102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 36979200

約数和(自身を除く): 15812098

約数列:

[1, 2, 11, 19, 22, 38, 79, 158, 209, 418, 641, 869, 1282, 1501, 1738, 3002, 7051, 12179, 14102, 16511, 24358, 33022, 50639, 101278, 133969, 267938, 557029, 962141, 1114058, 1924282, 10583551, 21167102]

約数ペア:

[(1, 21167102), (2, 10583551), (11, 1924282), (19, 1114058), (22, 962141), (38, 557029), (79, 267938), (158, 133969), (209, 101278), (418, 50639), (641, 33022), (869, 24358), (1282, 16511), (1501, 14102), (1738, 12179), (3002, 7051)]