19021002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3167}}^1$

素因数の和:3203

約数の個数: 64

約数和(自身を含む): 51093504

約数和(自身を除く): 32072502

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 3167, 6006, 6334, 9501, 19002, 22169, 34837, 41171, 44338, 66507, 69674, 82342, 104511, 123513, 133014, 209022, 243859, 247026, 288197, 452881, 487718, 576394, 731577, 864591, 905762, 1358643, 1463154, 1729182, 2717286, 3170167, 6340334, 9510501, 19021002]

約数ペア:

[(1, 19021002), (2, 9510501), (3, 6340334), (6, 3170167), (7, 2717286), (11, 1729182), (13, 1463154), (14, 1358643), (21, 905762), (22, 864591), (26, 731577), (33, 576394), (39, 487718), (42, 452881), (66, 288197), (77, 247026), (78, 243859), (91, 209022), (143, 133014), (154, 123513), (182, 104511), (231, 82342), (273, 69674), (286, 66507), (429, 44338), (462, 41171), (546, 34837), (858, 22169), (1001, 19002), (2002, 9501), (3003, 6334), (3167, 6006)]