19233705

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 31749120

約数和(自身を除く): 12515415

約数列:

[1, 3, 5, 15, 59, 103, 177, 211, 295, 309, 515, 633, 885, 1055, 1545, 3165, 6077, 12449, 18231, 21733, 30385, 37347, 62245, 65199, 91155, 108665, 186735, 325995, 1282247, 3846741, 6411235, 19233705]

約数ペア:

[(1, 19233705), (3, 6411235), (5, 3846741), (15, 1282247), (59, 325995), (103, 186735), (177, 108665), (211, 91155), (295, 65199), (309, 62245), (515, 37347), (633, 30385), (885, 21733), (1055, 18231), (1545, 12449), (3165, 6077)]