19490534

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{11699}}^1$

素因数の和:11732

約数の個数: 24

約数和(自身を含む): 36012600

約数和(自身を除く): 16522066

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 11699, 23398, 81893, 163786, 198883, 397766, 573251, 1146502, 1392181, 2784362, 9745267, 19490534]

約数ペア:

[(1, 19490534), (2, 9745267), (7, 2784362), (14, 1392181), (17, 1146502), (34, 573251), (49, 397766), (98, 198883), (119, 163786), (238, 81893), (833, 23398), (1666, 11699)]