23777194

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 42172416

約数和(自身を除く): 18395222

約数列:

[1, 2, 7, 14, 43, 86, 127, 254, 301, 311, 602, 622, 889, 1778, 2177, 4354, 5461, 10922, 13373, 26746, 38227, 39497, 76454, 78994, 93611, 187222, 276479, 552958, 1698371, 3396742, 11888597, 23777194]

約数ペア:

[(1, 23777194), (2, 11888597), (7, 3396742), (14, 1698371), (43, 552958), (86, 276479), (127, 187222), (254, 93611), (301, 78994), (311, 76454), (602, 39497), (622, 38227), (889, 26746), (1778, 13373), (2177, 10922), (4354, 5461)]