19598082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 48384000

約数和(自身を除く): 28785918

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 599, 779, 798, 861, 1198, 1558, 1722, 1797, 2337, 3594, 4193, 4674, 5453, 8386, 10906, 11381, 12579, 16359, 22762, 24559, 25158, 32718, 34143, 49118, 68286, 73677, 79667, 147354, 159334, 171913, 239001, 343826, 466621, 478002, 515739, 933242, 1031478, 1399863, 2799726, 3266347, 6532694, 9799041, 19598082]

約数ペア:

[(1, 19598082), (2, 9799041), (3, 6532694), (6, 3266347), (7, 2799726), (14, 1399863), (19, 1031478), (21, 933242), (38, 515739), (41, 478002), (42, 466621), (57, 343826), (82, 239001), (114, 171913), (123, 159334), (133, 147354), (246, 79667), (266, 73677), (287, 68286), (399, 49118), (574, 34143), (599, 32718), (779, 25158), (798, 24559), (861, 22762), (1198, 16359), (1558, 12579), (1722, 11381), (1797, 10906), (2337, 8386), (3594, 5453), (4193, 4674)]