15664090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1193}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 30690576

約数和(自身を除く): 15026486

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1193, 1313, 2386, 2626, 5965, 6565, 11930, 13130, 15509, 31018, 77545, 120493, 155090, 240986, 602465, 1204930, 1566409, 3132818, 7832045, 15664090]

約数ペア:

[(1, 15664090), (2, 7832045), (5, 3132818), (10, 1566409), (13, 1204930), (26, 602465), (65, 240986), (101, 155090), (130, 120493), (202, 77545), (505, 31018), (1010, 15509), (1193, 13130), (1313, 11930), (2386, 6565), (2626, 5965)]