21046982822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{14969}}^1$

素因数の和:15380

約数の個数: 32

約数和(自身を含む): 33585494400

約数和(自身を除く): 12538511578

約数列:

[1, 2, 19, 38, 163, 227, 326, 454, 3097, 4313, 6194, 8626, 14969, 29938, 37001, 74002, 284411, 568822, 703019, 1406038, 2439947, 3397963, 4879894, 6795926, 46358993, 64561297, 92717986, 129122594, 553867969, 1107735938, 10523491411, 21046982822]

約数ペア:

[(1, 21046982822), (2, 10523491411), (19, 1107735938), (38, 553867969), (163, 129122594), (227, 92717986), (326, 64561297), (454, 46358993), (3097, 6795926), (4313, 4879894), (6194, 3397963), (8626, 2439947), (14969, 1406038), (29938, 703019), (37001, 568822), (74002, 284411)]