191425038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2473}}^1$

素因数の和:2601

約数の個数: 64

約数和(自身を含む): 465507840

約数和(自身を除く): 274082802

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 97, 114, 133, 194, 266, 291, 399, 582, 679, 798, 1358, 1843, 2037, 2473, 3686, 4074, 4946, 5529, 7419, 11058, 12901, 14838, 17311, 25802, 34622, 38703, 46987, 51933, 77406, 93974, 103866, 140961, 239881, 281922, 328909, 479762, 657818, 719643, 986727, 1439286, 1679167, 1973454, 3358334, 4557739, 5037501, 9115478, 10075002, 13673217, 27346434, 31904173, 63808346, 95712519, 191425038]

約数ペア:

[(1, 191425038), (2, 95712519), (3, 63808346), (6, 31904173), (7, 27346434), (14, 13673217), (19, 10075002), (21, 9115478), (38, 5037501), (42, 4557739), (57, 3358334), (97, 1973454), (114, 1679167), (133, 1439286), (194, 986727), (266, 719643), (291, 657818), (399, 479762), (582, 328909), (679, 281922), (798, 239881), (1358, 140961), (1843, 103866), (2037, 93974), (2473, 77406), (3686, 51933), (4074, 46987), (4946, 38703), (5529, 34622), (7419, 25802), (11058, 17311), (12901, 14838)]