19826070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 52683264

約数和(自身を除く): 32857194

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 110, 146, 165, 219, 330, 365, 438, 730, 803, 823, 1095, 1606, 1646, 2190, 2409, 2469, 4015, 4115, 4818, 4938, 8030, 8230, 9053, 12045, 12345, 18106, 24090, 24690, 27159, 45265, 54318, 60079, 90530, 120158, 135795, 180237, 271590, 300395, 360474, 600790, 660869, 901185, 1321738, 1802370, 1982607, 3304345, 3965214, 6608690, 9913035, 19826070]

約数ペア:

[(1, 19826070), (2, 9913035), (3, 6608690), (5, 3965214), (6, 3304345), (10, 1982607), (11, 1802370), (15, 1321738), (22, 901185), (30, 660869), (33, 600790), (55, 360474), (66, 300395), (73, 271590), (110, 180237), (146, 135795), (165, 120158), (219, 90530), (330, 60079), (365, 54318), (438, 45265), (730, 27159), (803, 24690), (823, 24090), (1095, 18106), (1606, 12345), (1646, 12045), (2190, 9053), (2409, 8230), (2469, 8030), (4015, 4938), (4115, 4818)]