19139568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{56963}}^1$

素因数の和:56981

約数の個数: 40

約数和(自身を含む): 56508288

約数和(自身を除く): 37368720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 56963, 113926, 170889, 227852, 341778, 398741, 455704, 683556, 797482, 911408, 1196223, 1367112, 1594964, 2392446, 2734224, 3189928, 4784892, 6379856, 9569784, 19139568]

約数ペア:

[(1, 19139568), (2, 9569784), (3, 6379856), (4, 4784892), (6, 3189928), (7, 2734224), (8, 2392446), (12, 1594964), (14, 1367112), (16, 1196223), (21, 911408), (24, 797482), (28, 683556), (42, 455704), (48, 398741), (56, 341778), (84, 227852), (112, 170889), (168, 113926), (336, 56963)]