15619284

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{4987}}^1$

素因数の和:5029

約数の個数: 48

約数和(自身を含む): 41899200

約数和(自身を除く): 26279916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 4987, 9974, 14961, 19948, 29922, 44883, 59844, 89766, 134649, 144623, 179532, 269298, 289246, 433869, 538596, 578492, 867738, 1301607, 1735476, 2603214, 3904821, 5206428, 7809642, 15619284]

約数ペア:

[(1, 15619284), (2, 7809642), (3, 5206428), (4, 3904821), (6, 2603214), (9, 1735476), (12, 1301607), (18, 867738), (27, 578492), (29, 538596), (36, 433869), (54, 289246), (58, 269298), (87, 179532), (108, 144623), (116, 134649), (174, 89766), (261, 59844), (348, 44883), (522, 29922), (783, 19948), (1044, 14961), (1566, 9974), (3132, 4987)]