9995516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 18211200

約数和(自身を除く): 8215684

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 541, 596, 1082, 2164, 4619, 9238, 16771, 18476, 33542, 67084, 80609, 161218, 322436, 2498879, 4997758, 9995516]

約数ペア:

[(1, 9995516), (2, 4997758), (4, 2498879), (31, 322436), (62, 161218), (124, 80609), (149, 67084), (298, 33542), (541, 18476), (596, 16771), (1082, 9238), (2164, 4619)]