19174128

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{7537}}^1$

素因数の和:7601

約数の個数: 40

約数和(自身を含む): 50474448

約数和(自身を除く): 31300320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 7537, 15074, 22611, 30148, 45222, 60296, 90444, 120592, 180888, 361776, 399461, 798922, 1198383, 1597844, 2396766, 3195688, 4793532, 6391376, 9587064, 19174128]

約数ペア:

[(1, 19174128), (2, 9587064), (3, 6391376), (4, 4793532), (6, 3195688), (8, 2396766), (12, 1597844), (16, 1198383), (24, 798922), (48, 399461), (53, 361776), (106, 180888), (159, 120592), (212, 90444), (318, 60296), (424, 45222), (636, 30148), (848, 22611), (1272, 15074), (2544, 7537)]