19019962014

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3673}}^1\times {\mathrm{20071}}^1$

素因数の和:23792

約数の個数: 32

約数和(自身を含む): 38937110784

約数和(自身を除く): 19917148770

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 3673, 7346, 11019, 20071, 22038, 40142, 60213, 120426, 157939, 315878, 473817, 863053, 947634, 1726106, 2589159, 5178318, 73720783, 147441566, 221162349, 442324698, 3169993669, 6339987338, 9509981007, 19019962014]

約数ペア:

[(1, 19019962014), (2, 9509981007), (3, 6339987338), (6, 3169993669), (43, 442324698), (86, 221162349), (129, 147441566), (258, 73720783), (3673, 5178318), (7346, 2589159), (11019, 1726106), (20071, 947634), (22038, 863053), (40142, 473817), (60213, 315878), (120426, 157939)]