13561858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 9247742

約数列:

[1, 2, 19, 23, 38, 46, 59, 118, 263, 437, 526, 874, 1121, 1357, 2242, 2714, 4997, 6049, 9994, 12098, 15517, 25783, 31034, 51566, 114931, 229862, 294823, 356891, 589646, 713782, 6780929, 13561858]

約数ペア:

[(1, 13561858), (2, 6780929), (19, 713782), (23, 589646), (38, 356891), (46, 294823), (59, 229862), (118, 114931), (263, 51566), (437, 31034), (526, 25783), (874, 15517), (1121, 12098), (1357, 9994), (2242, 6049), (2714, 4997)]