12186224

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:429

約数の個数: 40

約数和(自身を含む): 24760320

約数和(自身を除く): 12574096

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 311, 316, 496, 622, 632, 1244, 1264, 2449, 2488, 4898, 4976, 9641, 9796, 19282, 19592, 24569, 38564, 39184, 49138, 77128, 98276, 154256, 196552, 393104, 761639, 1523278, 3046556, 6093112, 12186224]

約数ペア:

[(1, 12186224), (2, 6093112), (4, 3046556), (8, 1523278), (16, 761639), (31, 393104), (62, 196552), (79, 154256), (124, 98276), (158, 77128), (248, 49138), (311, 39184), (316, 38564), (496, 24569), (622, 19592), (632, 19282), (1244, 9796), (1264, 9641), (2449, 4976), (2488, 4898)]