38898358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 63433440

約数和(自身を除く): 24535082

約数列:

[1, 2, 19, 38, 61, 97, 122, 173, 194, 346, 1159, 1843, 2318, 3287, 3686, 5917, 6574, 10553, 11834, 16781, 21106, 33562, 112423, 200507, 224846, 318839, 401014, 637678, 1023641, 2047282, 19449179, 38898358]

約数ペア:

[(1, 38898358), (2, 19449179), (19, 2047282), (38, 1023641), (61, 637678), (97, 401014), (122, 318839), (173, 224846), (194, 200507), (346, 112423), (1159, 33562), (1843, 21106), (2318, 16781), (3287, 11834), (3686, 10553), (5917, 6574)]