19302244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16139}}^1$

素因数の和:16179

約数の個数: 24

約数和(自身を含む): 37961280

約数和(自身を除く): 18659036

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 16139, 32278, 64556, 209807, 371197, 419614, 742394, 839228, 1484788, 4825561, 9651122, 19302244]

約数ペア:

[(1, 19302244), (2, 9651122), (4, 4825561), (13, 1484788), (23, 839228), (26, 742394), (46, 419614), (52, 371197), (92, 209807), (299, 64556), (598, 32278), (1196, 16139)]