19636970

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 36469440

約数和(自身を除く): 16832470

約数列:

[1, 2, 5, 10, 59, 83, 118, 166, 295, 401, 415, 590, 802, 830, 2005, 4010, 4897, 9794, 23659, 24485, 33283, 47318, 48970, 66566, 118295, 166415, 236590, 332830, 1963697, 3927394, 9818485, 19636970]

約数ペア:

[(1, 19636970), (2, 9818485), (5, 3927394), (10, 1963697), (59, 332830), (83, 236590), (118, 166415), (166, 118295), (295, 66566), (401, 48970), (415, 47318), (590, 33283), (802, 24485), (830, 23659), (2005, 9794), (4010, 4897)]