15420372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 39517632

約数和(自身を除く): 24097260

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 197, 394, 591, 593, 788, 1182, 1186, 1779, 2167, 2364, 2372, 3558, 4334, 6501, 6523, 7116, 8668, 13002, 13046, 19569, 26004, 26092, 39138, 78276, 116821, 233642, 350463, 467284, 700926, 1285031, 1401852, 2570062, 3855093, 5140124, 7710186, 15420372]

約数ペア:

[(1, 15420372), (2, 7710186), (3, 5140124), (4, 3855093), (6, 2570062), (11, 1401852), (12, 1285031), (22, 700926), (33, 467284), (44, 350463), (66, 233642), (132, 116821), (197, 78276), (394, 39138), (591, 26092), (593, 26004), (788, 19569), (1182, 13046), (1186, 13002), (1779, 8668), (2167, 7116), (2364, 6523), (2372, 6501), (3558, 4334)]