21849582

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1399}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 46368000

約数和(自身を除く): 24518418

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 411, 822, 1399, 2603, 2798, 4197, 5206, 7809, 8394, 15618, 26581, 53162, 79743, 159486, 191663, 383326, 574989, 1149978, 3641597, 7283194, 10924791, 21849582]

約数ペア:

[(1, 21849582), (2, 10924791), (3, 7283194), (6, 3641597), (19, 1149978), (38, 574989), (57, 383326), (114, 191663), (137, 159486), (274, 79743), (411, 53162), (822, 26581), (1399, 15618), (2603, 8394), (2798, 7809), (4197, 5206)]