21476692012

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1044383}}^1$

素因数の和:1044537

約数の個数: 24

約数和(自身を含む): 38688160896

約数和(自身を除く): 17211468884

約数列:

[1, 2, 4, 53, 97, 106, 194, 212, 388, 5141, 10282, 20564, 1044383, 2088766, 4177532, 55352299, 101305151, 110704598, 202610302, 221409196, 405220604, 5369173003, 10738346006, 21476692012]

約数ペア:

[(1, 21476692012), (2, 10738346006), (4, 5369173003), (53, 405220604), (97, 221409196), (106, 202610302), (194, 110704598), (212, 101305151), (388, 55352299), (5141, 4177532), (10282, 2088766), (20564, 1044383)]