19309038

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{65677}}^1$

素因数の和:65696

約数の個数: 24

約数和(自身を含む): 44923752

約数和(自身を除く): 25614714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 65677, 131354, 197031, 394062, 459739, 919478, 1379217, 2758434, 3218173, 6436346, 9654519, 19309038]

約数ペア:

[(1, 19309038), (2, 9654519), (3, 6436346), (6, 3218173), (7, 2758434), (14, 1379217), (21, 919478), (42, 459739), (49, 394062), (98, 197031), (147, 131354), (294, 65677)]