19102296

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 50774400

約数和(自身を除く): 31672104

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 163, 228, 257, 326, 456, 489, 514, 652, 771, 978, 1028, 1304, 1542, 1956, 2056, 3084, 3097, 3912, 4883, 6168, 6194, 9291, 9766, 12388, 14649, 18582, 19532, 24776, 29298, 37164, 39064, 41891, 58596, 74328, 83782, 117192, 125673, 167564, 251346, 335128, 502692, 795929, 1005384, 1591858, 2387787, 3183716, 4775574, 6367432, 9551148, 19102296]

約数ペア:

[(1, 19102296), (2, 9551148), (3, 6367432), (4, 4775574), (6, 3183716), (8, 2387787), (12, 1591858), (19, 1005384), (24, 795929), (38, 502692), (57, 335128), (76, 251346), (114, 167564), (152, 125673), (163, 117192), (228, 83782), (257, 74328), (326, 58596), (456, 41891), (489, 39064), (514, 37164), (652, 29298), (771, 24776), (978, 19532), (1028, 18582), (1304, 14649), (1542, 12388), (1956, 9766), (2056, 9291), (3084, 6194), (3097, 6168), (3912, 4883)]