19089072

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6977}}^1$

素因数の和:7010

約数の個数: 60

約数和(自身を含む): 56242680

約数和(自身を除く): 37153608

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, 6977, 13954, 20931, 27908, 41862, 55816, 62793, 83724, 111632, 125586, 132563, 167448, 251172, 265126, 334896, 397689, 502344, 530252, 795378, 1004688, 1060504, 1193067, 1590756, 2121008, 2386134, 3181512, 4772268, 6363024, 9544536, 19089072]

約数ペア:

[(1, 19089072), (2, 9544536), (3, 6363024), (4, 4772268), (6, 3181512), (8, 2386134), (9, 2121008), (12, 1590756), (16, 1193067), (18, 1060504), (19, 1004688), (24, 795378), (36, 530252), (38, 502344), (48, 397689), (57, 334896), (72, 265126), (76, 251172), (114, 167448), (144, 132563), (152, 125586), (171, 111632), (228, 83724), (304, 62793), (342, 55816), (456, 41862), (684, 27908), (912, 20931), (1368, 13954), (2736, 6977)]