38198018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 62610240

約数和(自身を除く): 24412222

約数列:

[1, 2, 19, 38, 43, 86, 97, 194, 241, 482, 817, 1634, 1843, 3686, 4171, 4579, 8342, 9158, 10363, 20726, 23377, 46754, 79249, 158498, 196897, 393794, 444163, 888326, 1005211, 2010422, 19099009, 38198018]

約数ペア:

[(1, 38198018), (2, 19099009), (19, 2010422), (38, 1005211), (43, 888326), (86, 444163), (97, 393794), (194, 196897), (241, 158498), (482, 79249), (817, 46754), (1634, 23377), (1843, 20726), (3686, 10363), (4171, 9158), (4579, 8342)]