19822452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{449}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 50097600

約数和(自身を除く): 30275148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 283, 449, 566, 849, 898, 1132, 1347, 1698, 1796, 2694, 3396, 3679, 5388, 5837, 7358, 11037, 11674, 14716, 17511, 22074, 23348, 35022, 44148, 70044, 127067, 254134, 381201, 508268, 762402, 1524804, 1651871, 3303742, 4955613, 6607484, 9911226, 19822452]

約数ペア:

[(1, 19822452), (2, 9911226), (3, 6607484), (4, 4955613), (6, 3303742), (12, 1651871), (13, 1524804), (26, 762402), (39, 508268), (52, 381201), (78, 254134), (156, 127067), (283, 70044), (449, 44148), (566, 35022), (849, 23348), (898, 22074), (1132, 17511), (1347, 14716), (1698, 11674), (1796, 11037), (2694, 7358), (3396, 5837), (3679, 5388)]