13993424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:459

約数の個数: 40

約数和(自身を含む): 28807680

約数和(自身を除く): 14814256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 191, 241, 304, 382, 482, 764, 964, 1528, 1928, 3056, 3629, 3856, 4579, 7258, 9158, 14516, 18316, 29032, 36632, 46031, 58064, 73264, 92062, 184124, 368248, 736496, 874589, 1749178, 3498356, 6996712, 13993424]

約数ペア:

[(1, 13993424), (2, 6996712), (4, 3498356), (8, 1749178), (16, 874589), (19, 736496), (38, 368248), (76, 184124), (152, 92062), (191, 73264), (241, 58064), (304, 46031), (382, 36632), (482, 29032), (764, 18316), (964, 14516), (1528, 9158), (1928, 7258), (3056, 4579), (3629, 3856)]