15672513983

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{60091}}^1$

素因数の和:60207

約数の個数: 32

約数和(自身を含む): 19729405440

約数和(自身を除く): 4056891457

約数列:

[1, 7, 19, 37, 53, 133, 259, 371, 703, 1007, 1961, 4921, 7049, 13727, 37259, 60091, 260813, 420637, 1141729, 2223367, 3184823, 7992103, 15563569, 22293761, 42243973, 60511637, 117838451, 295707811, 423581459, 824869157, 2238930569, 15672513983]

約数ペア:

[(1, 15672513983), (7, 2238930569), (19, 824869157), (37, 423581459), (53, 295707811), (133, 117838451), (259, 60511637), (371, 42243973), (703, 22293761), (1007, 15563569), (1961, 7992103), (4921, 3184823), (7049, 2223367), (13727, 1141729), (37259, 420637), (60091, 260813)]