13019796

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{8821}}^1$

素因数の和:8872

約数の個数: 36

約数和(自身を含む): 33717684

約数和(自身を除く): 20697888

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 8821, 17642, 26463, 35284, 52926, 79389, 105852, 158778, 317556, 361661, 723322, 1084983, 1446644, 2169966, 3254949, 4339932, 6509898, 13019796]

約数ペア:

[(1, 13019796), (2, 6509898), (3, 4339932), (4, 3254949), (6, 2169966), (9, 1446644), (12, 1084983), (18, 723322), (36, 361661), (41, 317556), (82, 158778), (123, 105852), (164, 79389), (246, 52926), (369, 35284), (492, 26463), (738, 17642), (1476, 8821)]