38193711292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20186951}}^1$

素因数の和:20187009

約数の個数: 24

約数和(自身を含む): 74610974592

約数和(自身を除く): 36417263300

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 20186951, 40373902, 80747804, 222056461, 444112922, 868038893, 888225844, 1736077786, 3472155572, 9548427823, 19096855646, 38193711292]

約数ペア:

[(1, 38193711292), (2, 19096855646), (4, 9548427823), (11, 3472155572), (22, 1736077786), (43, 888225844), (44, 868038893), (86, 444112922), (172, 222056461), (473, 80747804), (946, 40373902), (1892, 20186951)]