22316008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19507}}^1$

素因数の和:19537

約数の個数: 32

約数和(自身を含む): 49160160

約数和(自身を除く): 26844152

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 19507, 39014, 78028, 156056, 214577, 253591, 429154, 507182, 858308, 1014364, 1716616, 2028728, 2789501, 5579002, 11158004, 22316008]

約数ペア:

[(1, 22316008), (2, 11158004), (4, 5579002), (8, 2789501), (11, 2028728), (13, 1716616), (22, 1014364), (26, 858308), (44, 507182), (52, 429154), (88, 253591), (104, 214577), (143, 156056), (286, 78028), (572, 39014), (1144, 19507)]