19734232

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 44193600

約数和(自身を除く): 24459368

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 61, 106, 109, 122, 212, 218, 244, 371, 424, 427, 436, 488, 742, 763, 854, 872, 1484, 1526, 1708, 2968, 3052, 3233, 3416, 5777, 6104, 6466, 6649, 11554, 12932, 13298, 22631, 23108, 25864, 26596, 40439, 45262, 46216, 46543, 53192, 80878, 90524, 93086, 161756, 181048, 186172, 323512, 352397, 372344, 704794, 1409588, 2466779, 2819176, 4933558, 9867116, 19734232]

約数ペア:

[(1, 19734232), (2, 9867116), (4, 4933558), (7, 2819176), (8, 2466779), (14, 1409588), (28, 704794), (53, 372344), (56, 352397), (61, 323512), (106, 186172), (109, 181048), (122, 161756), (212, 93086), (218, 90524), (244, 80878), (371, 53192), (424, 46543), (427, 46216), (436, 45262), (488, 40439), (742, 26596), (763, 25864), (854, 23108), (872, 22631), (1484, 13298), (1526, 12932), (1708, 11554), (2968, 6649), (3052, 6466), (3233, 6104), (3416, 5777)]