22547186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 36961920

約数和(自身を除く): 14414734

約数列:

[1, 2, 19, 38, 61, 71, 122, 137, 142, 274, 1159, 1349, 2318, 2603, 2698, 4331, 5206, 8357, 8662, 9727, 16714, 19454, 82289, 158783, 164578, 184813, 317566, 369626, 593347, 1186694, 11273593, 22547186]

約数ペア:

[(1, 22547186), (2, 11273593), (19, 1186694), (38, 593347), (61, 369626), (71, 317566), (122, 184813), (137, 164578), (142, 158783), (274, 82289), (1159, 19454), (1349, 16714), (2318, 9727), (2603, 8662), (2698, 8357), (4331, 5206)]