19005720912

素因数分解:

$2^4\times 3^2\times {\mathrm{131984173}}^1$

素因数の和:131984187

約数の個数: 30

約数和(自身を含む): 53189622122

約数和(自身を除く): 34183901210

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 131984173, 263968346, 395952519, 527936692, 791905038, 1055873384, 1187857557, 1583810076, 2111746768, 2375715114, 3167620152, 4751430228, 6335240304, 9502860456, 19005720912]

約数ペア:

[(1, 19005720912), (2, 9502860456), (3, 6335240304), (4, 4751430228), (6, 3167620152), (8, 2375715114), (9, 2111746768), (12, 1583810076), (16, 1187857557), (18, 1055873384), (24, 791905038), (36, 527936692), (48, 395952519), (72, 263968346), (144, 131984173)]