19451964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{231571}}^1$

素因数の和:231585

約数の個数: 24

約数和(自身を含む): 51872128

約数和(自身を除く): 32420164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 231571, 463142, 694713, 926284, 1389426, 1620997, 2778852, 3241994, 4862991, 6483988, 9725982, 19451964]

約数ペア:

[(1, 19451964), (2, 9725982), (3, 6483988), (4, 4862991), (6, 3241994), (7, 2778852), (12, 1620997), (14, 1389426), (21, 926284), (28, 694713), (42, 463142), (84, 231571)]