25225522558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1\times {\mathrm{7013}}^1$

素因数の和:8056

約数の個数: 32

約数和(自身を含む): 40265971200

約数和(自身を除く): 15040448642

約数列:

[1, 2, 19, 38, 103, 206, 919, 1838, 1957, 3914, 7013, 14026, 17461, 34922, 94657, 133247, 189314, 266494, 722339, 1444678, 1798483, 3596966, 6444947, 12889894, 13724441, 27448882, 122453993, 244907986, 663829541, 1327659082, 12612761279, 25225522558]

約数ペア:

[(1, 25225522558), (2, 12612761279), (19, 1327659082), (38, 663829541), (103, 244907986), (206, 122453993), (919, 27448882), (1838, 13724441), (1957, 12889894), (3914, 6444947), (7013, 3596966), (14026, 1798483), (17461, 1444678), (34922, 722339), (94657, 266494), (133247, 189314)]