18941950

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{6421}}^1$

素因数の和:6492

約数の個数: 24

約数和(自身を含む): 35834760

約数和(自身を除く): 16892810

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 1475, 2950, 6421, 12842, 32105, 64210, 160525, 321050, 378839, 757678, 1894195, 3788390, 9470975, 18941950]

約数ペア:

[(1, 18941950), (2, 9470975), (5, 3788390), (10, 1894195), (25, 757678), (50, 378839), (59, 321050), (118, 160525), (295, 64210), (590, 32105), (1475, 12842), (2950, 6421)]