1894912912

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{42709}}^1$

素因数の和:42823

約数の個数: 40

約数和(自身を含む): 3813148800

約数和(自身を除く): 1918235888

約数列:

[1, 2, 4, 8, 16, 47, 59, 94, 118, 188, 236, 376, 472, 752, 944, 2773, 5546, 11092, 22184, 42709, 44368, 85418, 170836, 341672, 683344, 2007323, 2519831, 4014646, 5039662, 8029292, 10079324, 16058584, 20158648, 32117168, 40317296, 118432057, 236864114, 473728228, 947456456, 1894912912]

約数ペア:

[(1, 1894912912), (2, 947456456), (4, 473728228), (8, 236864114), (16, 118432057), (47, 40317296), (59, 32117168), (94, 20158648), (118, 16058584), (188, 10079324), (236, 8029292), (376, 5039662), (472, 4014646), (752, 2519831), (944, 2007323), (2773, 683344), (5546, 341672), (11092, 170836), (22184, 85418), (42709, 44368)]