193303916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{11953}}^1$

素因数の和:12281

約数の個数: 24

約数和(自身を含む): 365505504

約数和(自身を除く): 172201588

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 4043, 8086, 11953, 16172, 23906, 47812, 155389, 310778, 621556, 3717383, 7434766, 14869532, 48325979, 96651958, 193303916]

約数ペア:

[(1, 193303916), (2, 96651958), (4, 48325979), (13, 14869532), (26, 7434766), (52, 3717383), (311, 621556), (622, 310778), (1244, 155389), (4043, 47812), (8086, 23906), (11953, 16172)]