19593420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4241}}^1$

素因数の和:4271

約数の個数: 96

約数和(自身を含む): 68414976

約数和(自身を除く): 48821556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4241, 4620, 8482, 12723, 16964, 21205, 25446, 29687, 42410, 46651, 50892, 59374, 63615, 84820, 89061, 93302, 118748, 127230, 139953, 148435, 178122, 186604, 233255, 254460, 279906, 296870, 326557, 356244, 445305, 466510, 559812, 593740, 653114, 699765, 890610, 933020, 979671, 1306228, 1399530, 1632785, 1781220, 1959342, 2799060, 3265570, 3918684, 4898355, 6531140, 9796710, 19593420]

約数ペア:

[(1, 19593420), (2, 9796710), (3, 6531140), (4, 4898355), (5, 3918684), (6, 3265570), (7, 2799060), (10, 1959342), (11, 1781220), (12, 1632785), (14, 1399530), (15, 1306228), (20, 979671), (21, 933020), (22, 890610), (28, 699765), (30, 653114), (33, 593740), (35, 559812), (42, 466510), (44, 445305), (55, 356244), (60, 326557), (66, 296870), (70, 279906), (77, 254460), (84, 233255), (105, 186604), (110, 178122), (132, 148435), (140, 139953), (154, 127230), (165, 118748), (210, 93302), (220, 89061), (231, 84820), (308, 63615), (330, 59374), (385, 50892), (420, 46651), (462, 42410), (660, 29687), (770, 25446), (924, 21205), (1155, 16964), (1540, 12723), (2310, 8482), (4241, 4620)]