22372870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1523}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 43781472

約数和(自身を除く): 21408602

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 1523, 2938, 3046, 7345, 7615, 14690, 15230, 19799, 39598, 98995, 172099, 197990, 344198, 860495, 1720990, 2237287, 4474574, 11186435, 22372870]

約数ペア:

[(1, 22372870), (2, 11186435), (5, 4474574), (10, 2237287), (13, 1720990), (26, 860495), (65, 344198), (113, 197990), (130, 172099), (226, 98995), (565, 39598), (1130, 19799), (1469, 15230), (1523, 14690), (2938, 7615), (3046, 7345)]