16942072

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15923}}^1$

素因数の和:15955

約数の個数: 32

約数和(自身を含む): 38217600

約数和(自身を除く): 21275528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 15923, 31846, 63692, 111461, 127384, 222922, 302537, 445844, 605074, 891688, 1210148, 2117759, 2420296, 4235518, 8471036, 16942072]

約数ペア:

[(1, 16942072), (2, 8471036), (4, 4235518), (7, 2420296), (8, 2117759), (14, 1210148), (19, 891688), (28, 605074), (38, 445844), (56, 302537), (76, 222922), (133, 127384), (152, 111461), (266, 63692), (532, 31846), (1064, 15923)]