22415414

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 39927360

約数和(自身を除く): 17511946

約数列:

[1, 2, 7, 14, 37, 74, 109, 218, 259, 397, 518, 763, 794, 1526, 2779, 4033, 5558, 8066, 14689, 28231, 29378, 43273, 56462, 86546, 102823, 205646, 302911, 605822, 1601101, 3202202, 11207707, 22415414]

約数ペア:

[(1, 22415414), (2, 11207707), (7, 3202202), (14, 1601101), (37, 605822), (74, 302911), (109, 205646), (218, 102823), (259, 86546), (397, 56462), (518, 43273), (763, 29378), (794, 28231), (1526, 14689), (2779, 8066), (4033, 5558)]