19132430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 36646560

約数和(自身を除く): 17514130

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 997, 1010, 1919, 1994, 3838, 4985, 9595, 9970, 18943, 19190, 37886, 94715, 100697, 189430, 201394, 503485, 1006970, 1913243, 3826486, 9566215, 19132430]

約数ペア:

[(1, 19132430), (2, 9566215), (5, 3826486), (10, 1913243), (19, 1006970), (38, 503485), (95, 201394), (101, 189430), (190, 100697), (202, 94715), (505, 37886), (997, 19190), (1010, 18943), (1919, 9970), (1994, 9595), (3838, 4985)]