18948070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 35507808

約数和(自身を除く): 16559738

約数列:

[1, 2, 5, 10, 37, 74, 83, 166, 185, 370, 415, 617, 830, 1234, 3071, 3085, 6142, 6170, 15355, 22829, 30710, 45658, 51211, 102422, 114145, 228290, 256055, 512110, 1894807, 3789614, 9474035, 18948070]

約数ペア:

[(1, 18948070), (2, 9474035), (5, 3789614), (10, 1894807), (37, 512110), (74, 256055), (83, 228290), (166, 114145), (185, 102422), (370, 51211), (415, 45658), (617, 30710), (830, 22829), (1234, 15355), (3071, 6170), (3085, 6142)]