15690155504

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{16075979}}^1$

素因数の和:16076048

約数の個数: 20

約数和(自身を含む): 30898033560

約数和(自身を除く): 15207878056

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 16075979, 32151958, 64303916, 128607832, 257215664, 980634719, 1961269438, 3922538876, 7845077752, 15690155504]

約数ペア:

[(1, 15690155504), (2, 7845077752), (4, 3922538876), (8, 1961269438), (16, 980634719), (61, 257215664), (122, 128607832), (244, 64303916), (488, 32151958), (976, 16075979)]