19330236

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17321}}^1$

素因数の和:17362

約数の個数: 36

約数和(自身を含む): 50441664

約数和(自身を除く): 31111428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 17321, 34642, 51963, 69284, 103926, 155889, 207852, 311778, 536951, 623556, 1073902, 1610853, 2147804, 3221706, 4832559, 6443412, 9665118, 19330236]

約数ペア:

[(1, 19330236), (2, 9665118), (3, 6443412), (4, 4832559), (6, 3221706), (9, 2147804), (12, 1610853), (18, 1073902), (31, 623556), (36, 536951), (62, 311778), (93, 207852), (124, 155889), (186, 103926), (279, 69284), (372, 51963), (558, 34642), (1116, 17321)]