190047832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{18839}}^1$

素因数の和:18955

約数の個数: 32

約数和(自身を含む): 387727200

約数和(自身を除く): 197679368

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 10088, 18839, 37678, 75356, 150712, 244907, 489814, 979628, 1827383, 1959256, 3654766, 7309532, 14619064, 23755979, 47511958, 95023916, 190047832]

約数ペア:

[(1, 190047832), (2, 95023916), (4, 47511958), (8, 23755979), (13, 14619064), (26, 7309532), (52, 3654766), (97, 1959256), (104, 1827383), (194, 979628), (388, 489814), (776, 244907), (1261, 150712), (2522, 75356), (5044, 37678), (10088, 18839)]