15955896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3220

約数の個数: 64

約数和(自身を含む): 45820800

約数和(自身を除く): 29864904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 3181, 5016, 6362, 9543, 12724, 19086, 25448, 34991, 38172, 60439, 69982, 76344, 104973, 120878, 139964, 181317, 209946, 241756, 279928, 362634, 419892, 483512, 664829, 725268, 839784, 1329658, 1450536, 1994487, 2659316, 3988974, 5318632, 7977948, 15955896]

約数ペア:

[(1, 15955896), (2, 7977948), (3, 5318632), (4, 3988974), (6, 2659316), (8, 1994487), (11, 1450536), (12, 1329658), (19, 839784), (22, 725268), (24, 664829), (33, 483512), (38, 419892), (44, 362634), (57, 279928), (66, 241756), (76, 209946), (88, 181317), (114, 139964), (132, 120878), (152, 104973), (209, 76344), (228, 69982), (264, 60439), (418, 38172), (456, 34991), (627, 25448), (836, 19086), (1254, 12724), (1672, 9543), (2508, 6362), (3181, 5016)]