12942952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7741}}^1$

素因数の和:7777

約数の個数: 32

約数和(自身を含む): 27871200

約数和(自身を除く): 14928248

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 7741, 15482, 30964, 61928, 85151, 147079, 170302, 294158, 340604, 588316, 681208, 1176632, 1617869, 3235738, 6471476, 12942952]

約数ペア:

[(1, 12942952), (2, 6471476), (4, 3235738), (8, 1617869), (11, 1176632), (19, 681208), (22, 588316), (38, 340604), (44, 294158), (76, 170302), (88, 147079), (152, 85151), (209, 61928), (418, 30964), (836, 15482), (1672, 7741)]