2019741686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1\times {\mathrm{1013}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 3241555200

約数和(自身を除く): 1221813514

約数列:

[1, 2, 19, 38, 71, 142, 739, 1013, 1349, 1478, 2026, 2698, 14041, 19247, 28082, 38494, 52469, 71923, 104938, 143846, 748607, 996911, 1366537, 1497214, 1993822, 2733074, 14223533, 28447066, 53151097, 106302194, 1009870843, 2019741686]

約数ペア:

[(1, 2019741686), (2, 1009870843), (19, 106302194), (38, 53151097), (71, 28447066), (142, 14223533), (739, 2733074), (1013, 1993822), (1349, 1497214), (1478, 1366537), (2026, 996911), (2698, 748607), (14041, 143846), (19247, 104938), (28082, 71923), (38494, 52469)]