19812288

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5431}}^1$

素因数の和:5465

約数の個数: 56

約数和(自身を含む): 55189120

約数和(自身を除く): 35376832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 5431, 10862, 16293, 21724, 32586, 43448, 65172, 86896, 103189, 130344, 173792, 206378, 260688, 309567, 347584, 412756, 521376, 619134, 825512, 1042752, 1238268, 1651024, 2476536, 3302048, 4953072, 6604096, 9906144, 19812288]

約数ペア:

[(1, 19812288), (2, 9906144), (3, 6604096), (4, 4953072), (6, 3302048), (8, 2476536), (12, 1651024), (16, 1238268), (19, 1042752), (24, 825512), (32, 619134), (38, 521376), (48, 412756), (57, 347584), (64, 309567), (76, 260688), (96, 206378), (114, 173792), (152, 130344), (192, 103189), (228, 86896), (304, 65172), (456, 43448), (608, 32586), (912, 21724), (1216, 16293), (1824, 10862), (3648, 5431)]