15663377210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7087501}}^1$

素因数の和:7087538

約数の個数: 32

約数和(自身を含む): 32148909072

約数和(自身を除く): 16485531862

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 7087501, 14175002, 35437505, 70875010, 92137513, 120487517, 184275026, 240975034, 460687565, 602437585, 921375130, 1204875170, 1566337721, 3132675442, 7831688605, 15663377210]

約数ペア:

[(1, 15663377210), (2, 7831688605), (5, 3132675442), (10, 1566337721), (13, 1204875170), (17, 921375130), (26, 602437585), (34, 460687565), (65, 240975034), (85, 184275026), (130, 120487517), (170, 92137513), (221, 70875010), (442, 35437505), (1105, 14175002), (2210, 7087501)]