20190199406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{274301}}^1$

素因数の和:274484

約数の個数: 32

約数和(自身を含む): 34562052000

約数和(自身を除く): 14371852594

約数列:

[1, 2, 13, 19, 26, 38, 149, 247, 298, 494, 1937, 2831, 3874, 5662, 36803, 73606, 274301, 548602, 3565913, 5211719, 7131826, 10423438, 40870849, 67752347, 81741698, 135504694, 531321037, 776546131, 1062642074, 1553092262, 10095099703, 20190199406]

約数ペア:

[(1, 20190199406), (2, 10095099703), (13, 1553092262), (19, 1062642074), (26, 776546131), (38, 531321037), (149, 135504694), (247, 81741698), (298, 67752347), (494, 40870849), (1937, 10423438), (2831, 7131826), (3874, 5211719), (5662, 3565913), (36803, 548602), (73606, 274301)]