15847190

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 29435616

約数和(自身を除く): 13588426

約数列:

[1, 2, 5, 10, 61, 83, 122, 166, 305, 313, 415, 610, 626, 830, 1565, 3130, 5063, 10126, 19093, 25315, 25979, 38186, 50630, 51958, 95465, 129895, 190930, 259790, 1584719, 3169438, 7923595, 15847190]

約数ペア:

[(1, 15847190), (2, 7923595), (5, 3169438), (10, 1584719), (61, 259790), (83, 190930), (122, 129895), (166, 95465), (305, 51958), (313, 50630), (415, 38186), (610, 25979), (626, 25315), (830, 19093), (1565, 10126), (3130, 5063)]