19921542

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{599}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 41817600

約数和(自身を除く): 21896058

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 241, 482, 599, 723, 1198, 1446, 1797, 3594, 5543, 11086, 13777, 16629, 27554, 33258, 41331, 82662, 144359, 288718, 433077, 866154, 3320257, 6640514, 9960771, 19921542]

約数ペア:

[(1, 19921542), (2, 9960771), (3, 6640514), (6, 3320257), (23, 866154), (46, 433077), (69, 288718), (138, 144359), (241, 82662), (482, 41331), (599, 33258), (723, 27554), (1198, 16629), (1446, 13777), (1797, 11086), (3594, 5543)]