12155572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 13246028

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 79, 143, 158, 269, 286, 316, 538, 572, 869, 1027, 1076, 1738, 2054, 2959, 3476, 3497, 4108, 5918, 6994, 11297, 11836, 13988, 21251, 22594, 38467, 42502, 45188, 76934, 85004, 153868, 233761, 276263, 467522, 552526, 935044, 1105052, 3038893, 6077786, 12155572]

約数ペア:

[(1, 12155572), (2, 6077786), (4, 3038893), (11, 1105052), (13, 935044), (22, 552526), (26, 467522), (44, 276263), (52, 233761), (79, 153868), (143, 85004), (158, 76934), (269, 45188), (286, 42502), (316, 38467), (538, 22594), (572, 21251), (869, 13988), (1027, 11836), (1076, 11297), (1738, 6994), (2054, 5918), (2959, 4108), (3476, 3497)]