19354032

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:719

約数の個数: 80

約数和(自身を含む): 56424960

約数和(自身を除く): 37070928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 631, 639, 852, 1136, 1262, 1278, 1704, 1893, 1917, 2524, 2556, 3408, 3786, 3834, 5048, 5112, 5679, 7572, 7668, 10096, 10224, 11358, 15144, 15336, 17037, 22716, 30288, 30672, 34074, 44801, 45432, 68148, 89602, 90864, 134403, 136296, 179204, 268806, 272592, 358408, 403209, 537612, 716816, 806418, 1075224, 1209627, 1612836, 2150448, 2419254, 3225672, 4838508, 6451344, 9677016, 19354032]

約数ペア:

[(1, 19354032), (2, 9677016), (3, 6451344), (4, 4838508), (6, 3225672), (8, 2419254), (9, 2150448), (12, 1612836), (16, 1209627), (18, 1075224), (24, 806418), (27, 716816), (36, 537612), (48, 403209), (54, 358408), (71, 272592), (72, 268806), (108, 179204), (142, 136296), (144, 134403), (213, 90864), (216, 89602), (284, 68148), (426, 45432), (432, 44801), (568, 34074), (631, 30672), (639, 30288), (852, 22716), (1136, 17037), (1262, 15336), (1278, 15144), (1704, 11358), (1893, 10224), (1917, 10096), (2524, 7668), (2556, 7572), (3408, 5679), (3786, 5112), (3834, 5048)]