19669914

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2423}}^1$

素因数の和:2483

約数の個数: 48

約数和(自身を含む): 47646144

約数和(自身を除く): 27976230

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 902, 1353, 2423, 2706, 4059, 4846, 7269, 8118, 14538, 21807, 26653, 43614, 53306, 79959, 99343, 159918, 198686, 239877, 298029, 479754, 596058, 894087, 1092773, 1788174, 2185546, 3278319, 6556638, 9834957, 19669914]

約数ペア:

[(1, 19669914), (2, 9834957), (3, 6556638), (6, 3278319), (9, 2185546), (11, 1788174), (18, 1092773), (22, 894087), (33, 596058), (41, 479754), (66, 298029), (82, 239877), (99, 198686), (123, 159918), (198, 99343), (246, 79959), (369, 53306), (451, 43614), (738, 26653), (902, 21807), (1353, 14538), (2423, 8118), (2706, 7269), (4059, 4846)]