13956190

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 25873344

約数和(自身を除く): 11917154

約数列:

[1, 2, 5, 10, 61, 122, 137, 167, 274, 305, 334, 610, 685, 835, 1370, 1670, 8357, 10187, 16714, 20374, 22879, 41785, 45758, 50935, 83570, 101870, 114395, 228790, 1395619, 2791238, 6978095, 13956190]

約数ペア:

[(1, 13956190), (2, 6978095), (5, 2791238), (10, 1395619), (61, 228790), (122, 114395), (137, 101870), (167, 83570), (274, 50935), (305, 45758), (334, 41785), (610, 22879), (685, 20374), (835, 16714), (1370, 10187), (1670, 8357)]