13090088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7829}}^1$

素因数の和:7865

約数の個数: 32

約数和(自身を含む): 28188000

約数和(自身を除く): 15097912

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 7829, 15658, 31316, 62632, 86119, 148751, 172238, 297502, 344476, 595004, 688952, 1190008, 1636261, 3272522, 6545044, 13090088]

約数ペア:

[(1, 13090088), (2, 6545044), (4, 3272522), (8, 1636261), (11, 1190008), (19, 688952), (22, 595004), (38, 344476), (44, 297502), (76, 172238), (88, 148751), (152, 86119), (209, 62632), (418, 31316), (836, 15658), (1672, 7829)]