11807380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45413}}^1$

素因数の和:45435

約数の個数: 24

約数和(自身を含む): 26703432

約数和(自身を除く): 14896052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 45413, 90826, 181652, 227065, 454130, 590369, 908260, 1180738, 2361476, 2951845, 5903690, 11807380]

約数ペア:

[(1, 11807380), (2, 5903690), (4, 2951845), (5, 2361476), (10, 1180738), (13, 908260), (20, 590369), (26, 454130), (52, 227065), (65, 181652), (130, 90826), (260, 45413)]