12019172

素因数分解:

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

素因数の和:1352

約数の個数: 36

約数和(自身を含む): 24354960

約数和(自身を除く): 12335788

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 1307, 2299, 2614, 4598, 5228, 9196, 14377, 24833, 28754, 49666, 57508, 99332, 158147, 273163, 316294, 546326, 632588, 1092652, 3004793, 6009586, 12019172]

約数ペア:

[(1, 12019172), (2, 6009586), (4, 3004793), (11, 1092652), (19, 632588), (22, 546326), (38, 316294), (44, 273163), (76, 158147), (121, 99332), (209, 57508), (242, 49666), (418, 28754), (484, 24833), (836, 14377), (1307, 9196), (2299, 5228), (2614, 4598)]