19442270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1063}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 17329570

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1063, 1829, 2126, 3658, 5315, 9145, 10630, 18290, 32953, 62717, 65906, 125434, 164765, 313585, 329530, 627170, 1944227, 3888454, 9721135, 19442270]

約数ペア:

[(1, 19442270), (2, 9721135), (5, 3888454), (10, 1944227), (31, 627170), (59, 329530), (62, 313585), (118, 164765), (155, 125434), (295, 65906), (310, 62717), (590, 32953), (1063, 18290), (1829, 10630), (2126, 9145), (3658, 5315)]