19124035

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 27320832

約数和(自身を除く): 8196797

約数列:

[1, 5, 7, 35, 43, 97, 131, 215, 301, 485, 655, 679, 917, 1505, 3395, 4171, 4585, 5633, 12707, 20855, 28165, 29197, 39431, 63535, 88949, 145985, 197155, 444745, 546401, 2732005, 3824807, 19124035]

約数ペア:

[(1, 19124035), (5, 3824807), (7, 2732005), (35, 546401), (43, 444745), (97, 197155), (131, 145985), (215, 88949), (301, 63535), (485, 39431), (655, 29197), (679, 28165), (917, 20855), (1505, 12707), (3395, 5633), (4171, 4585)]