19850143848

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{46307}}^1$

素因数の和:46706

約数の個数: 64

約数和(自身を含む): 50712816960

約数和(自身を除く): 30862673112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 337, 424, 636, 674, 1011, 1272, 1348, 2022, 2696, 4044, 8088, 17861, 35722, 46307, 53583, 71444, 92614, 107166, 138921, 142888, 185228, 214332, 277842, 370456, 428664, 555684, 1111368, 2454271, 4908542, 7362813, 9817084, 14725626, 15605459, 19634168, 29451252, 31210918, 46816377, 58902504, 62421836, 93632754, 124843672, 187265508, 374531016, 827089327, 1654178654, 2481267981, 3308357308, 4962535962, 6616714616, 9925071924, 19850143848]

約数ペア:

[(1, 19850143848), (2, 9925071924), (3, 6616714616), (4, 4962535962), (6, 3308357308), (8, 2481267981), (12, 1654178654), (24, 827089327), (53, 374531016), (106, 187265508), (159, 124843672), (212, 93632754), (318, 62421836), (337, 58902504), (424, 46816377), (636, 31210918), (674, 29451252), (1011, 19634168), (1272, 15605459), (1348, 14725626), (2022, 9817084), (2696, 7362813), (4044, 4908542), (8088, 2454271), (17861, 1111368), (35722, 555684), (46307, 428664), (53583, 370456), (71444, 277842), (92614, 214332), (107166, 185228), (138921, 142888)]