15691189812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{148439}}^1$

素因数の和:148852

約数の個数: 48

約数和(自身を含む): 38304645120

約数和(自身を除く): 22613455308

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 383, 766, 1149, 1532, 2298, 4596, 8809, 17618, 26427, 35236, 52854, 105708, 148439, 296878, 445317, 593756, 890634, 1781268, 3414097, 6828194, 10242291, 13656388, 20484582, 40969164, 56852137, 113704274, 170556411, 227408548, 341112822, 682225644, 1307599151, 2615198302, 3922797453, 5230396604, 7845594906, 15691189812]

約数ペア:

[(1, 15691189812), (2, 7845594906), (3, 5230396604), (4, 3922797453), (6, 2615198302), (12, 1307599151), (23, 682225644), (46, 341112822), (69, 227408548), (92, 170556411), (138, 113704274), (276, 56852137), (383, 40969164), (766, 20484582), (1149, 13656388), (1532, 10242291), (2298, 6828194), (4596, 3414097), (8809, 1781268), (17618, 890634), (26427, 593756), (35236, 445317), (52854, 296878), (105708, 148439)]