19696046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 32810400

約数和(自身を除く): 13114354

約数列:

[1, 2, 19, 29, 38, 58, 61, 122, 293, 551, 586, 1102, 1159, 1769, 2318, 3538, 5567, 8497, 11134, 16994, 17873, 33611, 35746, 67222, 161443, 322886, 339587, 518317, 679174, 1036634, 9848023, 19696046]

約数ペア:

[(1, 19696046), (2, 9848023), (19, 1036634), (29, 679174), (38, 518317), (58, 339587), (61, 322886), (122, 161443), (293, 67222), (551, 35746), (586, 33611), (1102, 17873), (1159, 16994), (1769, 11134), (2318, 8497), (3538, 5567)]