30939412

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13313}}^1$

素因数の和:13407

約数の個数: 24

約数和(自身を含む): 62629056

約数和(自身を除く): 31689644

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 13313, 26626, 53252, 93191, 186382, 372764, 1104979, 2209958, 4419916, 7734853, 15469706, 30939412]

約数ペア:

[(1, 30939412), (2, 15469706), (4, 7734853), (7, 4419916), (14, 2209958), (28, 1104979), (83, 372764), (166, 186382), (332, 93191), (581, 53252), (1162, 26626), (2324, 13313)]