19215552

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2441}}^1$

素因数の和:2497

約数の個数: 56

約数和(自身を含む): 52102512

約数和(自身を除く): 32886960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1312, 1968, 2441, 2624, 3936, 4882, 7323, 7872, 9764, 14646, 19528, 29292, 39056, 58584, 78112, 100081, 117168, 156224, 200162, 234336, 300243, 400324, 468672, 600486, 800648, 1200972, 1601296, 2401944, 3202592, 4803888, 6405184, 9607776, 19215552]

約数ペア:

[(1, 19215552), (2, 9607776), (3, 6405184), (4, 4803888), (6, 3202592), (8, 2401944), (12, 1601296), (16, 1200972), (24, 800648), (32, 600486), (41, 468672), (48, 400324), (64, 300243), (82, 234336), (96, 200162), (123, 156224), (164, 117168), (192, 100081), (246, 78112), (328, 58584), (492, 39056), (656, 29292), (984, 19528), (1312, 14646), (1968, 9764), (2441, 7872), (2624, 7323), (3936, 4882)]