19360392

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{42457}}^1$

素因数の和:42485

約数の個数: 32

約数和(自身を含む): 50949600

約数和(自身を除く): 31589208

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 42457, 84914, 127371, 169828, 254742, 339656, 509484, 806683, 1018968, 1613366, 2420049, 3226732, 4840098, 6453464, 9680196, 19360392]

約数ペア:

[(1, 19360392), (2, 9680196), (3, 6453464), (4, 4840098), (6, 3226732), (8, 2420049), (12, 1613366), (19, 1018968), (24, 806683), (38, 509484), (57, 339656), (76, 254742), (114, 169828), (152, 127371), (228, 84914), (456, 42457)]