15724852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 33247872

約数和(自身を除く): 17523020

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 743, 814, 962, 1486, 1628, 1924, 2972, 5291, 8173, 9659, 10582, 16346, 19318, 21164, 27491, 32692, 38636, 54982, 106249, 109964, 212498, 302401, 357383, 424996, 604802, 714766, 1209604, 1429532, 3931213, 7862426, 15724852]

約数ペア:

[(1, 15724852), (2, 7862426), (4, 3931213), (11, 1429532), (13, 1209604), (22, 714766), (26, 604802), (37, 424996), (44, 357383), (52, 302401), (74, 212498), (143, 109964), (148, 106249), (286, 54982), (407, 38636), (481, 32692), (572, 27491), (743, 21164), (814, 19318), (962, 16346), (1486, 10582), (1628, 9659), (1924, 8173), (2972, 5291)]