16218062

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 28892160

約数和(自身を除く): 12674098

約数列:

[1, 2, 7, 14, 37, 74, 131, 239, 259, 262, 478, 518, 917, 1673, 1834, 3346, 4847, 8843, 9694, 17686, 31309, 33929, 61901, 62618, 67858, 123802, 219163, 438326, 1158433, 2316866, 8109031, 16218062]

約数ペア:

[(1, 16218062), (2, 8109031), (7, 2316866), (14, 1158433), (37, 438326), (74, 219163), (131, 123802), (239, 67858), (259, 62618), (262, 61901), (478, 33929), (518, 31309), (917, 17686), (1673, 9694), (1834, 8843), (3346, 4847)]