18827696

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{3833}}^1$

素因数の和:4148

約数の個数: 20

約数和(自身を含む): 36607032

約数和(自身を除く): 17779336

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 3833, 4912, 7666, 15332, 30664, 61328, 1176731, 2353462, 4706924, 9413848, 18827696]

約数ペア:

[(1, 18827696), (2, 9413848), (4, 4706924), (8, 2353462), (16, 1176731), (307, 61328), (614, 30664), (1228, 15332), (2456, 7666), (3833, 4912)]