12845508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 32786880

約数和(自身を除く): 19941372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1229, 1742, 2458, 2613, 3484, 3687, 4916, 5226, 7374, 10452, 14748, 15977, 31954, 47931, 63908, 82343, 95862, 164686, 191724, 247029, 329372, 494058, 988116, 1070459, 2140918, 3211377, 4281836, 6422754, 12845508]

約数ペア:

[(1, 12845508), (2, 6422754), (3, 4281836), (4, 3211377), (6, 2140918), (12, 1070459), (13, 988116), (26, 494058), (39, 329372), (52, 247029), (67, 191724), (78, 164686), (134, 95862), (156, 82343), (201, 63908), (268, 47931), (402, 31954), (804, 15977), (871, 14748), (1229, 10452), (1742, 7374), (2458, 5226), (2613, 4916), (3484, 3687)]