19041835

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3203}}^1$

素因数の和:3278

約数の個数: 16

約数和(自身を含む): 24222240

約数和(自身を除く): 5180405

約数列:

[1, 5, 29, 41, 145, 205, 1189, 3203, 5945, 16015, 92887, 131323, 464435, 656615, 3808367, 19041835]

約数ペア:

[(1, 19041835), (5, 3808367), (29, 656615), (41, 464435), (145, 131323), (205, 92887), (1189, 16015), (3203, 5945)]