21728063698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1096159}}^1$

素因数の和:1096242

約数の個数: 32

約数和(自身を含む): 38356830720

約数和(自身を除く): 16628767022

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 187, 374, 583, 901, 1166, 1802, 9911, 19822, 1096159, 2192318, 12057749, 18634703, 24115498, 37269406, 58096427, 116192854, 204981733, 409963466, 639060697, 987639259, 1278121394, 1975278518, 10864031849, 21728063698]

約数ペア:

[(1, 21728063698), (2, 10864031849), (11, 1975278518), (17, 1278121394), (22, 987639259), (34, 639060697), (53, 409963466), (106, 204981733), (187, 116192854), (374, 58096427), (583, 37269406), (901, 24115498), (1166, 18634703), (1802, 12057749), (9911, 2192318), (19822, 1096159)]