1956161815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{5209}}^1$

素因数の和:5359

約数の個数: 32

約数和(自身を含む): 2550816000

約数和(自身を除く): 594654185

約数列:

[1, 5, 19, 59, 67, 95, 295, 335, 1121, 1273, 3953, 5209, 5605, 6365, 19765, 26045, 75107, 98971, 307331, 349003, 375535, 494855, 1536655, 1745015, 5839289, 6631057, 20591177, 29196445, 33155285, 102955885, 391232363, 1956161815]

約数ペア:

[(1, 1956161815), (5, 391232363), (19, 102955885), (59, 33155285), (67, 29196445), (95, 20591177), (295, 6631057), (335, 5839289), (1121, 1745015), (1273, 1536655), (3953, 494855), (5209, 375535), (5605, 349003), (6365, 307331), (19765, 98971), (26045, 75107)]