15842372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 34659072

約数和(自身を除く): 18816700

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 613, 923, 994, 1226, 1846, 1988, 2452, 3692, 4291, 6461, 7969, 8582, 12922, 15938, 17164, 25844, 31876, 43523, 55783, 87046, 111566, 174092, 223132, 304661, 565799, 609322, 1131598, 1218644, 2263196, 3960593, 7921186, 15842372]

約数ペア:

[(1, 15842372), (2, 7921186), (4, 3960593), (7, 2263196), (13, 1218644), (14, 1131598), (26, 609322), (28, 565799), (52, 304661), (71, 223132), (91, 174092), (142, 111566), (182, 87046), (284, 55783), (364, 43523), (497, 31876), (613, 25844), (923, 17164), (994, 15938), (1226, 12922), (1846, 8582), (1988, 7969), (2452, 6461), (3692, 4291)]