21596312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3023}}^1$

素因数の和:3095

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 21949288

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3023, 3572, 6046, 7144, 12092, 24184, 57437, 114874, 142081, 229748, 284162, 459496, 568324, 1136648, 2699539, 5399078, 10798156, 21596312]

約数ペア:

[(1, 21596312), (2, 10798156), (4, 5399078), (8, 2699539), (19, 1136648), (38, 568324), (47, 459496), (76, 284162), (94, 229748), (152, 142081), (188, 114874), (376, 57437), (893, 24184), (1786, 12092), (3023, 7144), (3572, 6046)]