22739770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4127}}^1$

素因数の和:4182

約数の個数: 32

約数和(自身を含む): 44582400

約数和(自身を除く): 21842630

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 4127, 5510, 8254, 20635, 41270, 78413, 119683, 156826, 239366, 392065, 598415, 784130, 1196830, 2273977, 4547954, 11369885, 22739770]

約数ペア:

[(1, 22739770), (2, 11369885), (5, 4547954), (10, 2273977), (19, 1196830), (29, 784130), (38, 598415), (58, 392065), (95, 239366), (145, 156826), (190, 119683), (290, 78413), (551, 41270), (1102, 20635), (2755, 8254), (4127, 5510)]