16493190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{78539}}^1$

素因数の和:78556

約数の個数: 32

約数和(自身を含む): 45239040

約数和(自身を除く): 28745850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 78539, 157078, 235617, 392695, 471234, 549773, 785390, 1099546, 1178085, 1649319, 2356170, 2748865, 3298638, 5497730, 8246595, 16493190]

約数ペア:

[(1, 16493190), (2, 8246595), (3, 5497730), (5, 3298638), (6, 2748865), (7, 2356170), (10, 1649319), (14, 1178085), (15, 1099546), (21, 785390), (30, 549773), (35, 471234), (42, 392695), (70, 235617), (105, 157078), (210, 78539)]