22480648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1129}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 44748000

約数和(自身を除く): 22267352

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 1129, 2258, 2489, 4516, 4978, 9032, 9956, 19912, 21451, 42902, 85804, 147899, 171608, 295798, 591596, 1183192, 2810081, 5620162, 11240324, 22480648]

約数ペア:

[(1, 22480648), (2, 11240324), (4, 5620162), (8, 2810081), (19, 1183192), (38, 591596), (76, 295798), (131, 171608), (152, 147899), (262, 85804), (524, 42902), (1048, 21451), (1129, 19912), (2258, 9956), (2489, 9032), (4516, 4978)]