15309858

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5839}}^1$

素因数の和:5886

約数の個数: 32

約数和(自身を含む): 33638400

約数和(自身を除く): 18328542

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 5839, 11678, 17517, 35034, 110941, 134297, 221882, 268594, 332823, 402891, 665646, 805782, 2551643, 5103286, 7654929, 15309858]

約数ペア:

[(1, 15309858), (2, 7654929), (3, 5103286), (6, 2551643), (19, 805782), (23, 665646), (38, 402891), (46, 332823), (57, 268594), (69, 221882), (114, 134297), (138, 110941), (437, 35034), (874, 17517), (1311, 11678), (2622, 5839)]