13199756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 25855200

約数和(自身を除く): 12655444

約数列:

[1, 2, 4, 19, 29, 38, 53, 58, 76, 106, 113, 116, 212, 226, 452, 551, 1007, 1102, 1537, 2014, 2147, 2204, 3074, 3277, 4028, 4294, 5989, 6148, 6554, 8588, 11978, 13108, 23956, 29203, 58406, 62263, 113791, 116812, 124526, 173681, 227582, 249052, 347362, 455164, 694724, 3299939, 6599878, 13199756]

約数ペア:

[(1, 13199756), (2, 6599878), (4, 3299939), (19, 694724), (29, 455164), (38, 347362), (53, 249052), (58, 227582), (76, 173681), (106, 124526), (113, 116812), (116, 113791), (212, 62263), (226, 58406), (452, 29203), (551, 23956), (1007, 13108), (1102, 11978), (1537, 8588), (2014, 6554), (2147, 6148), (2204, 5989), (3074, 4294), (3277, 4028)]