11738210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 23700600

約数和(自身を除く): 11962390

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 109, 110, 121, 178, 218, 242, 445, 545, 605, 890, 979, 1090, 1199, 1210, 1958, 2398, 4895, 5995, 9701, 9790, 10769, 11990, 13189, 19402, 21538, 26378, 48505, 53845, 65945, 97010, 106711, 107690, 131890, 213422, 533555, 1067110, 1173821, 2347642, 5869105, 11738210]

約数ペア:

[(1, 11738210), (2, 5869105), (5, 2347642), (10, 1173821), (11, 1067110), (22, 533555), (55, 213422), (89, 131890), (109, 107690), (110, 106711), (121, 97010), (178, 65945), (218, 53845), (242, 48505), (445, 26378), (545, 21538), (605, 19402), (890, 13189), (979, 11990), (1090, 10769), (1199, 9790), (1210, 9701), (1958, 5995), (2398, 4895)]