12288586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 20528640

約数和(自身を除く): 8240054

約数列:

[1, 2, 17, 31, 34, 62, 89, 131, 178, 262, 527, 1054, 1513, 2227, 2759, 3026, 4061, 4454, 5518, 8122, 11659, 23318, 46903, 69037, 93806, 138074, 198203, 361429, 396406, 722858, 6144293, 12288586]

約数ペア:

[(1, 12288586), (2, 6144293), (17, 722858), (31, 396406), (34, 361429), (62, 198203), (89, 138074), (131, 93806), (178, 69037), (262, 46903), (527, 23318), (1054, 11659), (1513, 8122), (2227, 5518), (2759, 4454), (3026, 4061)]