15669472

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5381}}^1$

素因数の和:5411

約数の個数: 48

約数和(自身を含む): 37975392

約数和(自身を除く): 22305920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 5381, 10762, 21524, 37667, 43048, 69953, 75334, 86096, 139906, 150668, 172192, 279812, 301336, 489671, 559624, 602672, 979342, 1119248, 1205344, 1958684, 2238496, 3917368, 7834736, 15669472]

約数ペア:

[(1, 15669472), (2, 7834736), (4, 3917368), (7, 2238496), (8, 1958684), (13, 1205344), (14, 1119248), (16, 979342), (26, 602672), (28, 559624), (32, 489671), (52, 301336), (56, 279812), (91, 172192), (104, 150668), (112, 139906), (182, 86096), (208, 75334), (224, 69953), (364, 43048), (416, 37667), (728, 21524), (1456, 10762), (2912, 5381)]