19926288

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7283}}^1$

素因数の和:7316

約数の個数: 60

約数和(自身を含む): 58709040

約数和(自身を除く): 38782752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 7283, 14566, 21849, 29132, 43698, 58264, 65547, 87396, 116528, 131094, 138377, 174792, 262188, 276754, 349584, 415131, 524376, 553508, 830262, 1048752, 1107016, 1245393, 1660524, 2214032, 2490786, 3321048, 4981572, 6642096, 9963144, 19926288]

約数ペア:

[(1, 19926288), (2, 9963144), (3, 6642096), (4, 4981572), (6, 3321048), (8, 2490786), (9, 2214032), (12, 1660524), (16, 1245393), (18, 1107016), (19, 1048752), (24, 830262), (36, 553508), (38, 524376), (48, 415131), (57, 349584), (72, 276754), (76, 262188), (114, 174792), (144, 138377), (152, 131094), (171, 116528), (228, 87396), (304, 65547), (342, 58264), (456, 43698), (684, 29132), (912, 21849), (1368, 14566), (2736, 7283)]