19314830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1723}}^1$

素因数の和:1808

約数の個数: 32

約数和(自身を含む): 37238400

約数和(自身を除く): 17923570

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 1723, 2242, 3446, 5605, 8615, 11210, 17230, 32737, 65474, 101657, 163685, 203314, 327370, 508285, 1016570, 1931483, 3862966, 9657415, 19314830]

約数ペア:

[(1, 19314830), (2, 9657415), (5, 3862966), (10, 1931483), (19, 1016570), (38, 508285), (59, 327370), (95, 203314), (118, 163685), (190, 101657), (295, 65474), (590, 32737), (1121, 17230), (1723, 11210), (2242, 8615), (3446, 5605)]