19004861445

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1063}}^1\times {\mathrm{11801}}^1$

素因数の和:12973

約数の個数: 32

約数和(自身を含む): 30740338944

約数和(自身を除く): 11735477499

約数列:

[1, 3, 5, 15, 101, 303, 505, 1063, 1515, 3189, 5315, 11801, 15945, 35403, 59005, 107363, 177015, 322089, 536815, 1191901, 1610445, 3575703, 5959505, 12544463, 17878515, 37633389, 62722315, 188166945, 1266990763, 3800972289, 6334953815, 19004861445]

約数ペア:

[(1, 19004861445), (3, 6334953815), (5, 3800972289), (15, 1266990763), (101, 188166945), (303, 62722315), (505, 37633389), (1063, 17878515), (1515, 12544463), (3189, 5959505), (5315, 3575703), (11801, 1610445), (15945, 1191901), (35403, 536815), (59005, 322089), (107363, 177015)]