39964562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 69914880

約数和(自身を除く): 29950318

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 209, 418, 737, 1273, 1427, 1474, 2546, 2854, 14003, 15697, 27113, 28006, 31394, 54226, 95609, 191218, 298243, 596486, 1051699, 1816571, 2103398, 3633142, 19982281, 39964562]

約数ペア:

[(1, 39964562), (2, 19982281), (11, 3633142), (19, 2103398), (22, 1816571), (38, 1051699), (67, 596486), (134, 298243), (209, 191218), (418, 95609), (737, 54226), (1273, 31394), (1427, 28006), (1474, 27113), (2546, 15697), (2854, 14003)]