12390118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 20956320

約数和(自身を除く): 8566202

約数列:

[1, 2, 13, 26, 41, 59, 82, 118, 197, 394, 533, 767, 1066, 1534, 2419, 2561, 4838, 5122, 8077, 11623, 16154, 23246, 31447, 62894, 105001, 151099, 210002, 302198, 476543, 953086, 6195059, 12390118]

約数ペア:

[(1, 12390118), (2, 6195059), (13, 953086), (26, 476543), (41, 302198), (59, 210002), (82, 151099), (118, 105001), (197, 62894), (394, 31447), (533, 23246), (767, 16154), (1066, 11623), (1534, 8077), (2419, 5122), (2561, 4838)]