19343898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{153523}}^1$

素因数の和:153538

約数の個数: 24

約数和(自身を含む): 47899488

約数和(自身を除く): 28555590

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 153523, 307046, 460569, 921138, 1074661, 1381707, 2149322, 2763414, 3223983, 6447966, 9671949, 19343898]

約数ペア:

[(1, 19343898), (2, 9671949), (3, 6447966), (6, 3223983), (7, 2763414), (9, 2149322), (14, 1381707), (18, 1074661), (21, 921138), (42, 460569), (63, 307046), (126, 153523)]