19372045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 29454336

約数和(自身を除く): 10082291

約数列:

[1, 5, 7, 11, 35, 55, 67, 77, 335, 385, 469, 737, 751, 2345, 3685, 3755, 5159, 5257, 8261, 25795, 26285, 41305, 50317, 57827, 251585, 289135, 352219, 553487, 1761095, 2767435, 3874409, 19372045]

約数ペア:

[(1, 19372045), (5, 3874409), (7, 2767435), (11, 1761095), (35, 553487), (55, 352219), (67, 289135), (77, 251585), (335, 57827), (385, 50317), (469, 41305), (737, 26285), (751, 25795), (2345, 8261), (3685, 5257), (3755, 5159)]