115643918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1787}}^1$

素因数の和:1952

約数の個数: 32

約数和(自身を含む): 198253440

約数和(自身を除く): 82609522

約数列:

[1, 2, 13, 19, 26, 38, 131, 247, 262, 494, 1703, 1787, 2489, 3406, 3574, 4978, 23231, 32357, 33953, 46462, 64714, 67906, 234097, 441389, 468194, 882778, 3043261, 4447843, 6086522, 8895686, 57821959, 115643918]

約数ペア:

[(1, 115643918), (2, 57821959), (13, 8895686), (19, 6086522), (26, 4447843), (38, 3043261), (131, 882778), (247, 468194), (262, 441389), (494, 234097), (1703, 67906), (1787, 64714), (2489, 46462), (3406, 33953), (3574, 32357), (4978, 23231)]