19447130233432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1220939869}}^1$

素因数の和:1220940067

約数の個数: 32

約数和(自身を含む): 39997990141200

約数和(自身を除く): 20550859907768

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 3982, 7964, 15928, 1220939869, 2441879738, 4883759476, 9767518952, 13430338559, 26860677118, 53721354236, 107442708472, 220990116289, 441980232578, 883960465156, 1767920930312, 2430891279179, 4861782558358, 9723565116716, 19447130233432]

約数ペア:

[(1, 19447130233432), (2, 9723565116716), (4, 4861782558358), (8, 2430891279179), (11, 1767920930312), (22, 883960465156), (44, 441980232578), (88, 220990116289), (181, 107442708472), (362, 53721354236), (724, 26860677118), (1448, 13430338559), (1991, 9767518952), (3982, 4883759476), (7964, 2441879738), (15928, 1220939869)]