11109604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 22720320

約数和(自身を除く): 11610716

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 97, 137, 194, 209, 274, 388, 418, 548, 836, 1067, 1507, 1843, 2134, 2603, 3014, 3686, 4268, 5206, 6028, 7372, 10412, 13289, 20273, 26578, 28633, 40546, 53156, 57266, 81092, 114532, 146179, 252491, 292358, 504982, 584716, 1009964, 2777401, 5554802, 11109604]

約数ペア:

[(1, 11109604), (2, 5554802), (4, 2777401), (11, 1009964), (19, 584716), (22, 504982), (38, 292358), (44, 252491), (76, 146179), (97, 114532), (137, 81092), (194, 57266), (209, 53156), (274, 40546), (388, 28633), (418, 26578), (548, 20273), (836, 13289), (1067, 10412), (1507, 7372), (1843, 6028), (2134, 5206), (2603, 4268), (3014, 3686)]