12468978646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{114451}}^1$

素因数の和:114580

約数の個数: 32

約数和(自身を含む): 20436549120

約数和(自身を除く): 7967570474

約数列:

[1, 2, 19, 38, 47, 61, 94, 122, 893, 1159, 1786, 2318, 2867, 5734, 54473, 108946, 114451, 228902, 2174569, 4349138, 5379197, 6981511, 10758394, 13963022, 102204743, 132648709, 204409486, 265297418, 328131017, 656262034, 6234489323, 12468978646]

約数ペア:

[(1, 12468978646), (2, 6234489323), (19, 656262034), (38, 328131017), (47, 265297418), (61, 204409486), (94, 132648709), (122, 102204743), (893, 13963022), (1159, 10758394), (1786, 6981511), (2318, 5379197), (2867, 4349138), (5734, 2174569), (54473, 228902), (108946, 114451)]