2185304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 4708800

約数和(自身を除く): 2523496

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1307, 1672, 2614, 5228, 10456, 14377, 24833, 28754, 49666, 57508, 99332, 115016, 198664, 273163, 546326, 1092652, 2185304]

約数ペア:

[(1, 2185304), (2, 1092652), (4, 546326), (8, 273163), (11, 198664), (19, 115016), (22, 99332), (38, 57508), (44, 49666), (76, 28754), (88, 24833), (152, 14377), (209, 10456), (418, 5228), (836, 2614), (1307, 1672)]