12431282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 20563200

約数和(自身を除く): 8131918

約数列:

[1, 2, 19, 38, 41, 79, 82, 101, 158, 202, 779, 1501, 1558, 1919, 3002, 3239, 3838, 4141, 6478, 7979, 8282, 15958, 61541, 78679, 123082, 151601, 157358, 303202, 327139, 654278, 6215641, 12431282]

約数ペア:

[(1, 12431282), (2, 6215641), (19, 654278), (38, 327139), (41, 303202), (79, 157358), (82, 151601), (101, 123082), (158, 78679), (202, 61541), (779, 15958), (1501, 8282), (1558, 7979), (1919, 6478), (3002, 4141), (3239, 3838)]