19426702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 32366880

約数和(自身を除く): 12940178

約数列:

[1, 2, 19, 37, 38, 41, 74, 82, 337, 674, 703, 779, 1406, 1517, 1558, 3034, 6403, 12469, 12806, 13817, 24938, 27634, 28823, 57646, 236911, 262523, 473822, 511229, 525046, 1022458, 9713351, 19426702]

約数ペア:

[(1, 19426702), (2, 9713351), (19, 1022458), (37, 525046), (38, 511229), (41, 473822), (74, 262523), (82, 236911), (337, 57646), (674, 28823), (703, 27634), (779, 24938), (1406, 13817), (1517, 12806), (1558, 12469), (3034, 6403)]