19822128

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{5657}}^1$

素因数の和:5741

約数の個数: 40

約数和(自身を含む): 51917808

約数和(自身を除く): 32095680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 5657, 11314, 16971, 22628, 33942, 45256, 67884, 90512, 135768, 271536, 412961, 825922, 1238883, 1651844, 2477766, 3303688, 4955532, 6607376, 9911064, 19822128]

約数ペア:

[(1, 19822128), (2, 9911064), (3, 6607376), (4, 4955532), (6, 3303688), (8, 2477766), (12, 1651844), (16, 1238883), (24, 825922), (48, 412961), (73, 271536), (146, 135768), (219, 90512), (292, 67884), (438, 45256), (584, 33942), (876, 22628), (1168, 16971), (1752, 11314), (3504, 5657)]