25067194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 43797600

約数和(自身を除く): 18730406

約数列:

[1, 2, 19, 23, 29, 38, 43, 46, 58, 86, 437, 529, 551, 667, 817, 874, 989, 1058, 1102, 1247, 1334, 1634, 1978, 2494, 10051, 12673, 15341, 18791, 20102, 22747, 23693, 25346, 28681, 30682, 37582, 45494, 47386, 57362, 291479, 432193, 544939, 582958, 659663, 864386, 1089878, 1319326, 12533597, 25067194]

約数ペア:

[(1, 25067194), (2, 12533597), (19, 1319326), (23, 1089878), (29, 864386), (38, 659663), (43, 582958), (46, 544939), (58, 432193), (86, 291479), (437, 57362), (529, 47386), (551, 45494), (667, 37582), (817, 30682), (874, 28681), (989, 25346), (1058, 23693), (1102, 22747), (1247, 20102), (1334, 18791), (1634, 15341), (1978, 12673), (2494, 10051)]