189898986

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{1619}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 385611840

約数和(自身を除く): 195712854

約数列:

[1, 2, 3, 6, 113, 173, 226, 339, 346, 519, 678, 1038, 1619, 3238, 4857, 9714, 19549, 39098, 58647, 117294, 182947, 280087, 365894, 548841, 560174, 840261, 1097682, 1680522, 31649831, 63299662, 94949493, 189898986]

約数ペア:

[(1, 189898986), (2, 94949493), (3, 63299662), (6, 31649831), (113, 1680522), (173, 1097682), (226, 840261), (339, 560174), (346, 548841), (519, 365894), (678, 280087), (1038, 182947), (1619, 117294), (3238, 58647), (4857, 39098), (9714, 19549)]