19309640030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1\times {\mathrm{38699}}^1$

素因数の和:39964

約数の個数: 32

約数和(自身を含む): 35635269600

約数和(自身を除く): 16325629570

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1217, 2434, 6085, 12170, 38699, 49897, 77398, 99794, 193495, 249485, 386990, 498970, 1586659, 3173318, 7933295, 15866590, 47096683, 94193366, 235483415, 470966830, 1930964003, 3861928006, 9654820015, 19309640030]

約数ペア:

[(1, 19309640030), (2, 9654820015), (5, 3861928006), (10, 1930964003), (41, 470966830), (82, 235483415), (205, 94193366), (410, 47096683), (1217, 15866590), (2434, 7933295), (6085, 3173318), (12170, 1586659), (38699, 498970), (49897, 386990), (77398, 249485), (99794, 193495)]