15878242992

素因数分解:

$2^4\times 3^1\times {\mathrm{419}}^1\times {\mathrm{789491}}^1$

素因数の和:789921

約数の個数: 40

約数和(自身を含む): 41116743360

約数和(自身を除く): 25238500368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419, 838, 1257, 1676, 2514, 3352, 5028, 6704, 10056, 20112, 789491, 1578982, 2368473, 3157964, 4736946, 6315928, 9473892, 12631856, 18947784, 37895568, 330796729, 661593458, 992390187, 1323186916, 1984780374, 2646373832, 3969560748, 5292747664, 7939121496, 15878242992]

約数ペア:

[(1, 15878242992), (2, 7939121496), (3, 5292747664), (4, 3969560748), (6, 2646373832), (8, 1984780374), (12, 1323186916), (16, 992390187), (24, 661593458), (48, 330796729), (419, 37895568), (838, 18947784), (1257, 12631856), (1676, 9473892), (2514, 6315928), (3352, 4736946), (5028, 3157964), (6704, 2368473), (10056, 1578982), (20112, 789491)]