11491010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 21954240

約数和(自身を除く): 10463230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 307, 394, 614, 985, 1535, 1970, 3070, 3743, 5833, 7486, 11666, 18715, 29165, 37430, 58330, 60479, 120958, 302395, 604790, 1149101, 2298202, 5745505, 11491010]

約数ペア:

[(1, 11491010), (2, 5745505), (5, 2298202), (10, 1149101), (19, 604790), (38, 302395), (95, 120958), (190, 60479), (197, 58330), (307, 37430), (394, 29165), (614, 18715), (985, 11666), (1535, 7486), (1970, 5833), (3070, 3743)]