19372090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1277}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 36714384

約数和(自身を除く): 17342294

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 370, 410, 1277, 1517, 2554, 3034, 6385, 7585, 12770, 15170, 47249, 52357, 94498, 104714, 236245, 261785, 472490, 523570, 1937209, 3874418, 9686045, 19372090]

約数ペア:

[(1, 19372090), (2, 9686045), (5, 3874418), (10, 1937209), (37, 523570), (41, 472490), (74, 261785), (82, 236245), (185, 104714), (205, 94498), (370, 52357), (410, 47249), (1277, 15170), (1517, 12770), (2554, 7585), (3034, 6385)]