22665916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{853}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 49545664

約数和(自身を除く): 26879748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 853, 949, 1022, 1706, 1898, 2044, 3412, 3796, 5971, 6643, 11089, 11942, 13286, 22178, 23884, 26572, 44356, 62269, 77623, 124538, 155246, 249076, 310492, 435883, 809497, 871766, 1618994, 1743532, 3237988, 5666479, 11332958, 22665916]

約数ペア:

[(1, 22665916), (2, 11332958), (4, 5666479), (7, 3237988), (13, 1743532), (14, 1618994), (26, 871766), (28, 809497), (52, 435883), (73, 310492), (91, 249076), (146, 155246), (182, 124538), (292, 77623), (364, 62269), (511, 44356), (853, 26572), (949, 23884), (1022, 22178), (1706, 13286), (1898, 11942), (2044, 11089), (3412, 6643), (3796, 5971)]