9874192

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 40

約数和(自身を含む): 19865792

約数和(自身を除く): 9991600

約数列:

[1, 2, 4, 8, 16, 61, 67, 122, 134, 151, 244, 268, 302, 488, 536, 604, 976, 1072, 1208, 2416, 4087, 8174, 9211, 10117, 16348, 18422, 20234, 32696, 36844, 40468, 65392, 73688, 80936, 147376, 161872, 617137, 1234274, 2468548, 4937096, 9874192]

約数ペア:

[(1, 9874192), (2, 4937096), (4, 2468548), (8, 1234274), (16, 617137), (61, 161872), (67, 147376), (122, 80936), (134, 73688), (151, 65392), (244, 40468), (268, 36844), (302, 32696), (488, 20234), (536, 18422), (604, 16348), (976, 10117), (1072, 9211), (1208, 8174), (2416, 4087)]