39422194

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 70761600

約数和(自身を除く): 31339406

約数列:

[1, 2, 7, 14, 29, 58, 89, 178, 203, 406, 623, 1091, 1246, 2182, 2581, 5162, 7637, 15274, 18067, 31639, 36134, 63278, 97099, 194198, 221473, 442946, 679693, 1359386, 2815871, 5631742, 19711097, 39422194]

約数ペア:

[(1, 39422194), (2, 19711097), (7, 5631742), (14, 2815871), (29, 1359386), (58, 679693), (89, 442946), (178, 221473), (203, 194198), (406, 97099), (623, 63278), (1091, 36134), (1246, 31639), (2182, 18067), (2581, 15274), (5162, 7637)]