1894713155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{1579}}^1$

素因数の和:2363

約数の個数: 32

約数和(自身を含む): 2539123200

約数和(自身を除く): 644410045

約数列:

[1, 5, 17, 19, 85, 95, 323, 743, 1579, 1615, 3715, 7895, 12631, 14117, 26843, 30001, 63155, 70585, 134215, 150005, 239989, 510017, 1173197, 1199945, 2550085, 5865985, 19944349, 22290743, 99721745, 111453715, 378942631, 1894713155]

約数ペア:

[(1, 1894713155), (5, 378942631), (17, 111453715), (19, 99721745), (85, 22290743), (95, 19944349), (323, 5865985), (743, 2550085), (1579, 1199945), (1615, 1173197), (3715, 510017), (7895, 239989), (12631, 150005), (14117, 134215), (26843, 70585), (30001, 63155)]