15942976

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1911

約数の個数: 56

約数和(自身を含む): 38079680

約数和(自身を除く): 22136704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 1873, 2128, 3746, 4256, 7492, 8512, 13111, 14984, 26222, 29968, 35587, 52444, 59936, 71174, 104888, 119872, 142348, 209776, 249109, 284696, 419552, 498218, 569392, 839104, 996436, 1138784, 1992872, 2277568, 3985744, 7971488, 15942976]

約数ペア:

[(1, 15942976), (2, 7971488), (4, 3985744), (7, 2277568), (8, 1992872), (14, 1138784), (16, 996436), (19, 839104), (28, 569392), (32, 498218), (38, 419552), (56, 284696), (64, 249109), (76, 209776), (112, 142348), (133, 119872), (152, 104888), (224, 71174), (266, 59936), (304, 52444), (448, 35587), (532, 29968), (608, 26222), (1064, 14984), (1216, 13111), (1873, 8512), (2128, 7492), (3746, 4256)]