2019419332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{39133}}^1$

素因数の和:39260

約数の個数: 48

約数和(自身を含む): 4295347840

約数和(自身を除く): 2275928508

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 679, 1358, 1843, 2716, 3686, 7372, 12901, 25802, 39133, 51604, 78266, 156532, 273931, 547862, 743527, 1095724, 1487054, 2974108, 3795901, 5204689, 7591802, 10409378, 15183604, 20818756, 26571307, 53142614, 72122119, 106285228, 144244238, 288488476, 504854833, 1009709666, 2019419332]

約数ペア:

[(1, 2019419332), (2, 1009709666), (4, 504854833), (7, 288488476), (14, 144244238), (19, 106285228), (28, 72122119), (38, 53142614), (76, 26571307), (97, 20818756), (133, 15183604), (194, 10409378), (266, 7591802), (388, 5204689), (532, 3795901), (679, 2974108), (1358, 1487054), (1843, 1095724), (2716, 743527), (3686, 547862), (7372, 273931), (12901, 156532), (25802, 78266), (39133, 51604)]