23344426

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 43891200

約数和(自身を除く): 20546774

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 149, 217, 266, 298, 361, 434, 589, 722, 1043, 1178, 2086, 2527, 2831, 4123, 4619, 5054, 5662, 8246, 9238, 11191, 19817, 22382, 32333, 39634, 53789, 64666, 78337, 87761, 107578, 156674, 175522, 376523, 614327, 753046, 1228654, 1667459, 3334918, 11672213, 23344426]

約数ペア:

[(1, 23344426), (2, 11672213), (7, 3334918), (14, 1667459), (19, 1228654), (31, 753046), (38, 614327), (62, 376523), (133, 175522), (149, 156674), (217, 107578), (266, 87761), (298, 78337), (361, 64666), (434, 53789), (589, 39634), (722, 32333), (1043, 22382), (1178, 19817), (2086, 11191), (2527, 9238), (2831, 8246), (4123, 5662), (4619, 5054)]