11143990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7793}}^1$

素因数の和:7824

約数の個数: 32

約数和(自身を含む): 23569056

約数和(自身を除く): 12425066

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 7793, 15586, 38965, 77930, 85723, 101309, 171446, 202618, 428615, 506545, 857230, 1013090, 1114399, 2228798, 5571995, 11143990]

約数ペア:

[(1, 11143990), (2, 5571995), (5, 2228798), (10, 1114399), (11, 1013090), (13, 857230), (22, 506545), (26, 428615), (55, 202618), (65, 171446), (110, 101309), (130, 85723), (143, 77930), (286, 38965), (715, 15586), (1430, 7793)]