12836690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 11113390

約数列:

[1, 2, 5, 10, 41, 82, 131, 205, 239, 262, 410, 478, 655, 1195, 1310, 2390, 5371, 9799, 10742, 19598, 26855, 31309, 48995, 53710, 62618, 97990, 156545, 313090, 1283669, 2567338, 6418345, 12836690]

約数ペア:

[(1, 12836690), (2, 6418345), (5, 2567338), (10, 1283669), (41, 313090), (82, 156545), (131, 97990), (205, 62618), (239, 53710), (262, 48995), (410, 31309), (478, 26855), (655, 19598), (1195, 10742), (1310, 9799), (2390, 5371)]