15682019930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1\times {\mathrm{70969}}^1$

素因数の和:72158

約数の個数: 32

約数和(自身を含む): 29739268800

約数和(自身を除く): 14057248870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1163, 2326, 5815, 11630, 22097, 44194, 70969, 110485, 141938, 220970, 354845, 709690, 1348411, 2696822, 6742055, 13484110, 82536947, 165073894, 412684735, 825369470, 1568201993, 3136403986, 7841009965, 15682019930]

約数ペア:

[(1, 15682019930), (2, 7841009965), (5, 3136403986), (10, 1568201993), (19, 825369470), (38, 412684735), (95, 165073894), (190, 82536947), (1163, 13484110), (2326, 6742055), (5815, 2696822), (11630, 1348411), (22097, 709690), (44194, 354845), (70969, 220970), (110485, 141938)]