19377046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 33465600

約数和(自身を除く): 14088554

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 377, 403, 754, 806, 829, 899, 1658, 1798, 10777, 11687, 21554, 23374, 24041, 25699, 48082, 51398, 312533, 334087, 625066, 668174, 745271, 1490542, 9688523, 19377046]

約数ペア:

[(1, 19377046), (2, 9688523), (13, 1490542), (26, 745271), (29, 668174), (31, 625066), (58, 334087), (62, 312533), (377, 51398), (403, 48082), (754, 25699), (806, 24041), (829, 23374), (899, 21554), (1658, 11687), (1798, 10777)]