19698534

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47581}}^1$

素因数の和:47612

約数の個数: 24

約数和(自身を含む): 44536752

約数和(自身を除く): 24838218

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 47581, 95162, 142743, 285486, 428229, 856458, 1094363, 2188726, 3283089, 6566178, 9849267, 19698534]

約数ペア:

[(1, 19698534), (2, 9849267), (3, 6566178), (6, 3283089), (9, 2188726), (18, 1094363), (23, 856458), (46, 428229), (69, 285486), (138, 142743), (207, 95162), (414, 47581)]