19031484

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{23671}}^1$

素因数の和:23745

約数の個数: 24

約数和(自身を含む): 45071488

約数和(自身を除く): 26040004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 23671, 47342, 71013, 94684, 142026, 284052, 1585957, 3171914, 4757871, 6343828, 9515742, 19031484]

約数ペア:

[(1, 19031484), (2, 9515742), (3, 6343828), (4, 4757871), (6, 3171914), (12, 1585957), (67, 284052), (134, 142026), (201, 94684), (268, 71013), (402, 47342), (804, 23671)]