15693978706

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{312517}}^1$

素因数の和:312754

約数の個数: 32

約数和(自身を含む): 28621648512

約数和(自身を除く): 12927669806

約数列:

[1, 2, 7, 14, 17, 34, 119, 211, 238, 422, 1477, 2954, 3587, 7174, 25109, 50218, 312517, 625034, 2187619, 4375238, 5312789, 10625578, 37189523, 65941087, 74379046, 131882174, 461587609, 923175218, 1120998479, 2241996958, 7846989353, 15693978706]

約数ペア:

[(1, 15693978706), (2, 7846989353), (7, 2241996958), (14, 1120998479), (17, 923175218), (34, 461587609), (119, 131882174), (211, 74379046), (238, 65941087), (422, 37189523), (1477, 10625578), (2954, 5312789), (3587, 4375238), (7174, 2187619), (25109, 625034), (50218, 312517)]