9975238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2383}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 19224576

約数和(自身を除く): 9249338

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 2383, 4186, 4766, 16681, 30979, 33362, 54809, 61958, 109618, 216853, 383663, 433706, 712517, 767326, 1425034, 4987619, 9975238]

約数ペア:

[(1, 9975238), (2, 4987619), (7, 1425034), (13, 767326), (14, 712517), (23, 433706), (26, 383663), (46, 216853), (91, 109618), (161, 61958), (182, 54809), (299, 33362), (322, 30979), (598, 16681), (2093, 4766), (2383, 4186)]