11745686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 19699200

約数和(自身を除く): 7953514

約数列:

[1, 2, 19, 23, 38, 46, 89, 151, 178, 302, 437, 874, 1691, 2047, 2869, 3382, 3473, 4094, 5738, 6946, 13439, 26878, 38893, 65987, 77786, 131974, 255341, 309097, 510682, 618194, 5872843, 11745686]

約数ペア:

[(1, 11745686), (2, 5872843), (19, 618194), (23, 510682), (38, 309097), (46, 255341), (89, 131974), (151, 77786), (178, 65987), (302, 38893), (437, 26878), (874, 13439), (1691, 6946), (2047, 5738), (2869, 4094), (3382, 3473)]