15929448

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 42369600

約数和(自身を除く): 26440152

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 181, 193, 228, 362, 386, 456, 543, 579, 724, 772, 1086, 1158, 1448, 1544, 2172, 2316, 3439, 3667, 4344, 4632, 6878, 7334, 10317, 11001, 13756, 14668, 20634, 22002, 27512, 29336, 34933, 41268, 44004, 69866, 82536, 88008, 104799, 139732, 209598, 279464, 419196, 663727, 838392, 1327454, 1991181, 2654908, 3982362, 5309816, 7964724, 15929448]

約数ペア:

[(1, 15929448), (2, 7964724), (3, 5309816), (4, 3982362), (6, 2654908), (8, 1991181), (12, 1327454), (19, 838392), (24, 663727), (38, 419196), (57, 279464), (76, 209598), (114, 139732), (152, 104799), (181, 88008), (193, 82536), (228, 69866), (362, 44004), (386, 41268), (456, 34933), (543, 29336), (579, 27512), (724, 22002), (772, 20634), (1086, 14668), (1158, 13756), (1448, 11001), (1544, 10317), (2172, 7334), (2316, 6878), (3439, 4632), (3667, 4344)]