19214148

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{971}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 48009024

約数和(自身を除く): 28794876

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 97, 102, 194, 204, 291, 388, 582, 971, 1164, 1649, 1942, 2913, 3298, 3884, 4947, 5826, 6596, 9894, 11652, 16507, 19788, 33014, 49521, 66028, 94187, 99042, 188374, 198084, 282561, 376748, 565122, 1130244, 1601179, 3202358, 4803537, 6404716, 9607074, 19214148]

約数ペア:

[(1, 19214148), (2, 9607074), (3, 6404716), (4, 4803537), (6, 3202358), (12, 1601179), (17, 1130244), (34, 565122), (51, 376748), (68, 282561), (97, 198084), (102, 188374), (194, 99042), (204, 94187), (291, 66028), (388, 49521), (582, 33014), (971, 19788), (1164, 16507), (1649, 11652), (1942, 9894), (2913, 6596), (3298, 5826), (3884, 4947)]