236530810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{65521}}^1$

素因数の和:65566

約数の個数: 24

約数和(自身を含む): 449349876

約数和(自身を除く): 212819066

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 65521, 131042, 327605, 655210, 1244899, 2489798, 6224495, 12448990, 23653081, 47306162, 118265405, 236530810]

約数ペア:

[(1, 236530810), (2, 118265405), (5, 47306162), (10, 23653081), (19, 12448990), (38, 6224495), (95, 2489798), (190, 1244899), (361, 655210), (722, 327605), (1805, 131042), (3610, 65521)]