12257508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1453}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 30941120

約数和(自身を除く): 18683612

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 1453, 2109, 2812, 2906, 4218, 4359, 5812, 8436, 8718, 17436, 27607, 53761, 55214, 82821, 107522, 110428, 161283, 165642, 215044, 322566, 331284, 645132, 1021459, 2042918, 3064377, 4085836, 6128754, 12257508]

約数ペア:

[(1, 12257508), (2, 6128754), (3, 4085836), (4, 3064377), (6, 2042918), (12, 1021459), (19, 645132), (37, 331284), (38, 322566), (57, 215044), (74, 165642), (76, 161283), (111, 110428), (114, 107522), (148, 82821), (222, 55214), (228, 53761), (444, 27607), (703, 17436), (1406, 8718), (1453, 8436), (2109, 5812), (2812, 4359), (2906, 4218)]