15515116

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 28329840

約数和(自身を除く): 12814724

約数列:

[1, 2, 4, 29, 58, 116, 131, 262, 524, 1021, 2042, 3799, 4084, 7598, 15196, 29609, 59218, 118436, 133751, 267502, 535004, 3878779, 7757558, 15515116]

約数ペア:

[(1, 15515116), (2, 7757558), (4, 3878779), (29, 535004), (58, 267502), (116, 133751), (131, 118436), (262, 59218), (524, 29609), (1021, 15196), (2042, 7598), (3799, 4084)]