19234866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8641}}^1$

素因数の和:8706

約数の個数: 32

約数和(自身を含む): 44800128

約数和(自身を除く): 25565262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 8641, 17282, 25923, 51846, 60487, 120974, 181461, 362922, 457973, 915946, 1373919, 2747838, 3205811, 6411622, 9617433, 19234866]

約数ペア:

[(1, 19234866), (2, 9617433), (3, 6411622), (6, 3205811), (7, 2747838), (14, 1373919), (21, 915946), (42, 457973), (53, 362922), (106, 181461), (159, 120974), (318, 60487), (371, 51846), (742, 25923), (1113, 17282), (2226, 8641)]