19263712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{46307}}^1$

素因数の和:46330

約数の個数: 24

約数和(自身を含む): 40843656

約数和(自身を除く): 21579944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 46307, 92614, 185228, 370456, 601991, 740912, 1203982, 1481824, 2407964, 4815928, 9631856, 19263712]

約数ペア:

[(1, 19263712), (2, 9631856), (4, 4815928), (8, 2407964), (13, 1481824), (16, 1203982), (26, 740912), (32, 601991), (52, 370456), (104, 185228), (208, 92614), (416, 46307)]