21579364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9791}}^1$

素因数の和:9843

約数の個数: 24

約数和(自身を含む): 41126400

約数和(自身を除く): 19547036

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 9791, 19582, 39164, 186029, 283939, 372058, 567878, 744116, 1135756, 5394841, 10789682, 21579364]

約数ペア:

[(1, 21579364), (2, 10789682), (4, 5394841), (19, 1135756), (29, 744116), (38, 567878), (58, 372058), (76, 283939), (116, 186029), (551, 39164), (1102, 19582), (2204, 9791)]