19489362

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{48481}}^1$

素因数の和:48553

約数の個数: 16

約数和(自身を含む): 39561312

約数和(自身を除く): 20071950

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 48481, 96962, 145443, 290886, 3248227, 6496454, 9744681, 19489362]

約数ペア:

[(1, 19489362), (2, 9744681), (3, 6496454), (6, 3248227), (67, 290886), (134, 145443), (201, 96962), (402, 48481)]