19426930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1733}}^1$

素因数の和:1818

約数の個数: 32

約数和(自身を含む): 37454400

約数和(自身を除く): 18027470

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 1733, 2242, 3466, 5605, 8665, 11210, 17330, 32927, 65854, 102247, 164635, 204494, 329270, 511235, 1022470, 1942693, 3885386, 9713465, 19426930]

約数ペア:

[(1, 19426930), (2, 9713465), (5, 3885386), (10, 1942693), (19, 1022470), (38, 511235), (59, 329270), (95, 204494), (118, 164635), (190, 102247), (295, 65854), (590, 32927), (1121, 17330), (1733, 11210), (2242, 8665), (3466, 5605)]