29903818

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{13267}}^1$

素因数の和:13306

約数の個数: 24

約数和(自身を含む): 54451872

約数和(自身を除く): 24548054

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 13267, 26534, 92869, 185738, 305141, 610282, 650083, 1300166, 2135987, 4271974, 14951909, 29903818]

約数ペア:

[(1, 29903818), (2, 14951909), (7, 4271974), (14, 2135987), (23, 1300166), (46, 650083), (49, 610282), (98, 305141), (161, 185738), (322, 92869), (1127, 26534), (2254, 13267)]