15697899412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{23131}}^1$

素因数の和:23600

約数の個数: 48

約数和(自身を含む): 30612703744

約数和(自身を除く): 14914804332

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 421, 806, 842, 1612, 1684, 5473, 10946, 13051, 21892, 23131, 26102, 46262, 52204, 92524, 169663, 300703, 339326, 601406, 678652, 717061, 1202812, 1434122, 2868244, 9321793, 9738151, 18643586, 19476302, 37287172, 38952604, 126595963, 253191926, 301882681, 506383852, 603765362, 1207530724, 3924474853, 7848949706, 15697899412]

約数ペア:

[(1, 15697899412), (2, 7848949706), (4, 3924474853), (13, 1207530724), (26, 603765362), (31, 506383852), (52, 301882681), (62, 253191926), (124, 126595963), (403, 38952604), (421, 37287172), (806, 19476302), (842, 18643586), (1612, 9738151), (1684, 9321793), (5473, 2868244), (10946, 1434122), (13051, 1202812), (21892, 717061), (23131, 678652), (26102, 601406), (46262, 339326), (52204, 300703), (92524, 169663)]