13907816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{773}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 28281960

約数和(自身を除く): 14374144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 773, 1384, 1546, 2249, 3092, 4498, 6184, 8996, 10049, 17992, 20098, 40196, 80392, 133729, 267458, 534916, 1069832, 1738477, 3476954, 6953908, 13907816]

約数ペア:

[(1, 13907816), (2, 6953908), (4, 3476954), (8, 1738477), (13, 1069832), (26, 534916), (52, 267458), (104, 133729), (173, 80392), (346, 40196), (692, 20098), (773, 17992), (1384, 10049), (1546, 8996), (2249, 6184), (3092, 4498)]