12693356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 25782624

約数和(自身を除く): 13089268

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 83, 166, 173, 221, 332, 346, 442, 692, 884, 1079, 1411, 2158, 2249, 2822, 2941, 4316, 4498, 5644, 5882, 8996, 11764, 14359, 18343, 28718, 36686, 38233, 57436, 73372, 76466, 152932, 186667, 244103, 373334, 488206, 746668, 976412, 3173339, 6346678, 12693356]

約数ペア:

[(1, 12693356), (2, 6346678), (4, 3173339), (13, 976412), (17, 746668), (26, 488206), (34, 373334), (52, 244103), (68, 186667), (83, 152932), (166, 76466), (173, 73372), (221, 57436), (332, 38233), (346, 36686), (442, 28718), (692, 18343), (884, 14359), (1079, 11764), (1411, 8996), (2158, 5882), (2249, 5644), (2822, 4498), (2941, 4316)]