11928884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{751}}^1$

素因数の和:804

約数の個数: 36

約数和(自身を含む): 24067008

約数和(自身を除く): 12138124

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 751, 836, 1444, 1502, 3004, 3971, 7942, 8261, 14269, 15884, 16522, 28538, 33044, 57076, 156959, 271111, 313918, 542222, 627836, 1084444, 2982221, 5964442, 11928884]

約数ペア:

[(1, 11928884), (2, 5964442), (4, 2982221), (11, 1084444), (19, 627836), (22, 542222), (38, 313918), (44, 271111), (76, 156959), (209, 57076), (361, 33044), (418, 28538), (722, 16522), (751, 15884), (836, 14269), (1444, 8261), (1502, 7942), (3004, 3971)]