19147398

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 39923712

約数和(自身を除く): 20776314

約数列:

[1, 2, 3, 6, 31, 62, 93, 113, 186, 226, 339, 678, 911, 1822, 2733, 3503, 5466, 7006, 10509, 21018, 28241, 56482, 84723, 102943, 169446, 205886, 308829, 617658, 3191233, 6382466, 9573699, 19147398]

約数ペア:

[(1, 19147398), (2, 9573699), (3, 6382466), (6, 3191233), (31, 617658), (62, 308829), (93, 205886), (113, 169446), (186, 102943), (226, 84723), (339, 56482), (678, 28241), (911, 21018), (1822, 10509), (2733, 7006), (3503, 5466)]