38402078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 73543680

約数和(自身を除く): 35141602

約数列:

[1, 2, 11, 13, 19, 22, 26, 37, 38, 74, 143, 191, 209, 247, 286, 382, 407, 418, 481, 494, 703, 814, 962, 1406, 2101, 2483, 2717, 3629, 4202, 4966, 5291, 5434, 7067, 7258, 7733, 9139, 10582, 14134, 15466, 18278, 27313, 39919, 47177, 54626, 77737, 79838, 91871, 94354, 100529, 134273, 155474, 183742, 201058, 268546, 518947, 1010581, 1037894, 1477003, 1745549, 2021162, 2954006, 3491098, 19201039, 38402078]

約数ペア:

[(1, 38402078), (2, 19201039), (11, 3491098), (13, 2954006), (19, 2021162), (22, 1745549), (26, 1477003), (37, 1037894), (38, 1010581), (74, 518947), (143, 268546), (191, 201058), (209, 183742), (247, 155474), (286, 134273), (382, 100529), (407, 94354), (418, 91871), (481, 79838), (494, 77737), (703, 54626), (814, 47177), (962, 39919), (1406, 27313), (2101, 18278), (2483, 15466), (2717, 14134), (3629, 10582), (4202, 9139), (4966, 7733), (5291, 7258), (5434, 7067)]